Press Release
WarRin Protocol: A point-to-point anonymous privacy communication system
Dr.WarRin
Summary
This white paper provides an explanation of the WarRin protocol and related blockchain, point-to-point, network value, transport protocol, and encryption algorithms. The limited space will highlight the WRC allocation scheme and purpose of the WarRin Protocol Token, which is important for achieving the WRC’s stated objectives. This white paper is for informational purposes only and is not a promise of final implementation details. Some details may change during the development and testing phases.
1. Introduction
Traditional centralized communication systems such as WeChat,WhatsApp, FacebookMessage,Google Allo,Skype face a range of problems, including government surveillance, privacy breaches, and inadequate security, and the WarRin protocol proposes apoint-to-pointencrypted communications system that leveragesblockchain technology, combined with Double Ratc het algorithms, pre-keys, and extended X3DH handshakes. The WarRin Protocol uses The Generalized Directional Acyclic Graph and Curve25519,AES-256, and HMAC-SHA256 as the pronamor, allowing each account to have its own unique account chain, providing unlimited instant communication between points and unlimited scalability, anonymity, integrity, consistency, and asynchronousness.
2. WarRin Protocol communication system
2.1 Two types of communication
The Waring Protocol communication system divides chat channels into two types.
Two modes of communication
- General Chat mode: Using point-to-point encrypted communication, the service side has access to the key and can log in via multiple devices.
- Secret Chat mode: Encrypted communication using point-to-point can only be accessed through two specific devices.
The design combines some of the advantages of raiBlocks multi-chain construction with IOTA/Byteball DAG, which we call the Waring protocol. With improvements, we have given the WarRin protocol greater throughput and faster processing power while ensuring the security of the ledger, and network nodes can store the ledger in less space and search their communications accounts quickly in the ledger. When two users communicate, third parties contain content that neither manager can access. When a user is chatting in secret, the message contains multimedia that can be designated as a self-destruct message, and when the message is read by the user, the message is automatically destroyed within the specified time. Once the message expires, it disappears on the user’s device.
2.2 How chat history is encrypted
2.2.1 MTProto Transport Protocol
MTProto transport protocol
The WarRin communication system draws on RaiBlocks’ multi-chain structure for point-to-point communication. Each account has its own chain that records the sending and receiving behavior of the account. For example, in Figure 1, there are 7 accounts, each with 7 chain records of the account sending and receiving communications. On the graph, horizontal coordinates represent the timeline, and portrait coordinates represent the index of the account.
Transferring information from one account to another requires two transactions: one to send a communication from the sender’s transfer content, and one to receive information to add that content to the content of the receiving account. Whether in a send-side account or a receiving account, a PoW proof of work with the previous communication content Hash is required to add new communications to the account. In the account chain, poWwork proves to be an anti-spam communication tool that can be done in seconds. In a single account chain, the Hash field of the previous block is known to pre-generate the PoW required for subsequent blocks. Therefore, as long as the time between the two communications is greater than the time required to generate the PoW, the user’s transaction will be completed instantaneously.
In such a design, only the receiving end of the communication is required for settlement. The receiving end places the received communication signature on the account chain, which is called accepted communication. Once accepted, the receiving end then broadcasts the communication to the ledger of the other nodes. However, there may be situations where the receiving end is not online or is subject to a DoS attack, which prevents the receiving end from putting the receiving side communication on the account chain, which we call uncommoted transactions. The X symbol in Figure 1 represents an open transaction sent from Account 2 to Account 5.
Obviously, because only the sending and receiving sides of the communication are required to settle, such communication is very lightweight, all traffic can be transmitted in a UDP package and processed very quickly. At the same time, all communications in an account are kept in one chain, with great integrity, and the ledger can be trimmed to a minimum. Some nodes are not interested in spending resources to store the full communication history of the account; They are only interested in the current communications for each account. When an account communicates, its accumulated information is encoded, and these nodes only need to keep track of the latest blocks so that historical data can be discarded while maintaining correctness. Such communication is only possible if the sending and receiving sides trust each other and are not the final settlement of the entire network consensus. There is a security risk in the absence of trust on the sending and receiving ends, or in situations where the receiving end is attacked by DoS without the sender’s knowledge.
We have observed that although each account has a separate chain, the entire ledger can be expressed in the form of a WarRin object. As shown in Figure 2, this is represented by the WarRin astros trading on all accounts in Figure 1.
The first unit in the WarRin object is the Genesis unit, the next six cells represent the allocation of the initial token, and the other units correspond to the communication transactions between the account chains. We use the symbol a/b to represent a communication transaction, where the sender is a andthe recipient is b. The last 4/1 unit in Figure 2 is the last communication corresponding to Figure 1 – sending communication from account 4 to account 1. A transaction in Figure 1 is a confirmation of the latest block or the latest communication on the account chains of both parties to the communication, reflected in Figure 2 as a reference to the latest units of the account chains of both parties to the communication. Take unit 4/1, for example, where the latest block on account 4 was the receiving block for 2/4 trades and the newest block on account 1 was the send block for 1/5 trade. So on the DAG, the 4/1 cell refers to the 2/4 cell and the 1/5 cell.
The WarRin protocol uses triangular shrapned storage technology to crack impossible triangles in the blockchain through the shrapghine technology, with extensive node engagement and decontalination while maintaining high throughput and security:
- Complete shraping of blockchain status;
- Secure and low-cost cross-synth trading;
- Completely random witness selection;
- Flexible and efficient configuration
Complete decentralization ensures absolute security and scalability of the standard chain.
(Figures above show seven Ling-shaped objects:2/1 one;3/2 one… )
2.2.2 Curve25519 Elliptic Curve Encryption Algorithm
Curve25519, proposed by Daniel Bernstein, is anelliptic curve algorithm for the exchange of The Montgomery Curve’s Difi Herman keys.
Montgomery Curve Curve Mathematical Expression:
Curve25519 Curve Mathematical Expression:
Curve25519 encryption algorithms are used for standard private and public keys, and the private keys used for Curve25519
encryption algorithms are typically defined as secret
indices, corresponding to
public keys, coordinate points, which are usually sufficient to perform ECDH (elliptical) and symmetrical elliptic curve encryption algorithms. If one party wants to send information to the other party and the other party has the
public
and private keys, perform the following
calculation:
Generate a one-time random secret
index, calculated using Montgomery, because the message is a symmetrical password encrypted using 256-bit sharing, such as AES using a 256-bit integer
one-time public key, as akey, and 256-bit integer is a
prefix to encrypted information. Once a party to
the public
key receives this message, it can start by calculating , that is ,
the receiver recovers the shared secret and
is able to decrypt the rest of the information.
3. Incentives
On the basis of the WarRin agreement, by adding the incentive layer, we can effectively avoid the whole network being attacked and eliminate spam. As long as honest nodes control most of the calculations, for an attacker, the network is robust because of its simplicity of structure, and nodes need little coordination to work at the same time. They do not need to be authenticated because information is not sent to a location.
3.1 WRC Certificate
WRC issued a total of 2,500,000 pieces and continued to increment according to the WoRin gain function.
3.1.1 WoRin Gain Function
3.1.2 WoRin gain function control table
| The WoRin gain function is compared to the table | ||
| Number of layers /F | Growth factor /I | WRC circulation |
| [1,50] | 0.002 | 334918.8057 |
| [51,100] | 0.002 | 780024.2108 |
| [101,150] | 0.004 | 1177129.617 |
| [151,200] | 0.006 | 1487860.923 |
| [201,250] | 0.01 | 1722637 |
| [251,300] | 0.016 | 1894309.216 |
| [301,400] | 0.03 | 2101623.789 |
| [401,500] | 0.06 | 2217555.464 |
| [501,1000] | 0.1 | 2450712.257 |
| [1001,2000] | 0.12 | 2557457.3 |
According to the Gain function, the
larger the number of layers,
the greater the growth rate, the faster each layer is filled, and the
greater the circulation.
3.2 Allocation
WarRin protocol node distribution
3.2.1 Node allocation
Set the initial price
to 0.02,the layer where the first node is located is , according to the equation of the iso-difference column, there is , so that the
node token is assigned to the piece, for the price of
the layer where the node
is located, there is a
set.
For example, the number of tiers in which the 98th node is located is Tier 13, and the price of Tier 13 is 0.214,the tokens assigned by Tier 98 are
3.2.2 Total number of address assignments
Each node occupies one address, and the total number of addresses is
4. The use
WRC is the native pass-through of the WarRin protocol, andWRC will assign to Genesis nodes according to the above allocation scheme, which together form the entire network, andWRC can be used in the following scenarios, including but not limited to:
Pay the network’s gas charges, i.e. for transferring money and invoking smart contracts;
System Staking tokens, used for node elections and token issues;
The capital is lent to the validator in exchange for the amount of the reward;
Voting rights for system proposals;
The means of payment for apps developed on WoRin Services;
WoRin Storage is a means of payment on the decentralization storage;
WoRin DNS domain name and WoRin WWW website means of payment;
WoRin Proxy agents hide the means of payment for body and IP addresses;
WoRin Proxy penetrates payment methods reviewed by local ISPs
……
5. Conclusions
Metcalfe’s Law states that thevalue of a network is equal to the square of the number of nodes within the network, and that the value of the network is directly related to the square of the number of connected users. That is ( the
value factor, the number of
users.) That is, the greater the number of users on a network, the greater the value of the entire network and each computer within that network. The WarRin protocol also follows this law, and when the number of nodes reaches a certain level, the entire network becomes more robust.
References
[1] K. Birman, Reliable Distributed Systems: Technologies, Web Services and
Applications, Springer, 2005.
[2] V. Buterin, Ethereum: A next-generation smart contract and de- centralized
application platform, https://github.com/ethereum/wiki/wiki/White-Paper, 2013.
[3] M. Ben-Or, B. Kelmer, T. Rabin, Asynchronous secure computa- tions with
optimal resilience, in Proceedings of the thirteenth annual ACM symposium on
Principles of distributed computing, p. 183–192. ACM, 1994.
[4] M. Castro, B. Liskov, et al., Practical byzantine fault tolerance, Proceedings of the
Third Symposium on Operating Systems Design and Implementation (1999), p. 173–
186, available at http://pmg.csail.mit.edu/papers/osdi99.pdf.
[5] EOS. IO, EOS. IO technical white paper,
https://github.com/EOSIO/Documentation/blob/master/TechnicalWhitePaper.md,
2017.
[6] D. Goldschlag, M. Reed, P. Syverson, Onion Routing for Anony- mous and
Private Internet Connections, Communications of the ACM, 42, num. 2 (1999),
http://www.onion-router.net/Publications/CACM-1999.pdf.
[7] L. Lamport, R. Shostak, M. Pease, The byzantine generals problem, ACM
Transactions on Programming Languages and Systems, 4/3 (1982), p. 382–401.
[8] S. Larimer, The history of BitShares,
https://docs.bitshares.org/bitshares/history.html, 2013.
[9] M. Luby, A. Shokrollahi, et al., RaptorQ forward error correction scheme for
object delivery, IETF RFC 6330, https://tools.ietf.org/html/rfc6330, 2011.
[10] P. Maymounkov, D. Mazières, Kademlia: A peer-to-peer infor- mation system
based on the XOR metric, in IPTPS ’01 revised pa- pers from the First International
Workshop on Peer-to-Peer Systems, p. 53–65, available at
http://pdos.csail.mit.edu/~petar/papers/ maymounkov-kademlia-lncs.pdf, 2002.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
HIG Bedding Launches 4-Day Mid-Year Home Refresh Sale with 20% Off Sitewide
HIG Bedding invites shoppers to refresh bedrooms, bathrooms, and living spaces with comforter sets, curtains, decorative pillows, and home textile essentials from June 24 to June 27.
United States, 24th Jun 2026, – A Limited-Time Home Refresh Event for Summer Living

HIG Bedding, a home textile brand focused on stylish and practical home living, has launched its 4-Day Mid-Year Home Refresh Sale, offering 20% off sitewide from June 24 to June 27.
Guided by the brand slogan “Home is gorgeous, we make it better,” the brand aims to help customers create homes that feel beautiful, comfortable, and personal. The limited-time sale is designed for shoppers looking to upgrade their bedrooms, guest rooms, dorm rooms, bathrooms, or living spaces with well-designed home textile products at a more accessible price.
Bedding and Decor Designed for Everyday Homes
As summer home updates, moving season, dorm preparation, and guest room makeovers become top priorities for many households, the promotion provides an opportunity to shop across HIG Bedding’s major product categories, including comforter sets, bedspreads, bed sheets, window curtains, shower curtains, and decorative pillows.
Comforter sets remain the brand’s core product line. HIG Bedding offers a wide selection of bedding styles for customers who want more than simple basics. Popular options include French country-inspired bedding sets, American vintage-style embroidered comforter sets, all-season down alternative comforters, breathable summer bedding, and machine-washable bedding designs.

French Country Style Meets Practical Comfort
French country-inspired bedding is one of the key style directions in HIG Bedding’s collection. These bedding sets are suitable for North American family bedrooms, short-term rental apartments, new homes, and housewarming gifts. With details such as embroidery, ruffles, jacquard textures, patchwork, and handcrafted-inspired accents, the designs help customers create a warm and distinctive bedroom atmosphere.
For year-round comfort, HIG Bedding also offers machine-washable down alternative comforters. These all-season comforters are designed for families, students, guest rooms, and households living in different climate regions. They help reduce the need to switch between multiple seasonal comforters, while offering easy care and practical everyday use.

More Than Bedding: Complete Home Textile Solutions
Beyond bedding, HIG Bedding also provides coordinated home decor pieces for a complete room refresh. Its French-style window curtains are suitable for living rooms, dining rooms, bedrooms, and bay windows. Many designs feature a double-layer structure that combines decorative outer fabric with a blackout lining, bringing both style and light control to the home.
For bathrooms, HIG Bedding’s shower curtains offer affordable decorative options in a range of styles. The brand’s handcrafted-style decorative pillows can also be used on sofas, beds, reading corners, and other leisure spaces to add texture, color, and personality.

A Brand Built Around Beautiful, Comfortable Living
“Home is not only a place to rest, but also a reflection of one’s attitude toward life,” said a representative of HIG Bedding. “Through this mid-year sale, we hope to make it easier for customers to break away from ordinary interiors and create a more delicate, harmonious, and relaxing home.”
HIG Bedding has extensive experience in designing, producing, and exporting home textile products for customers and retailers around the world. The brand focuses on original design, competitive pricing, and reliable fulfillment. For customers in the 48 continental U.S. states, HIG Bedding offers free shipping and works with carriers such as FedEx, UPS Ground, and USPS to support reliable delivery for timely home upgrades.
About HIG Bedding
HIG Bedding is a home textile brand specializing in stylish and practical bedding and home decor products. With extensive experience in design, production, and global export, HIG Bedding offers comforter sets, bedspreads, sheets, curtains, shower curtains, decorative pillows, and other home textile essentials. Guided by the slogan “Home is gorgeous, we make it better,” the brand aims to help customers create harmonious, classy, and relaxing homes through thoughtfully designed and accessible products. To explore the full collection and current offers, visit the official HIG Bedding website.
Media Contact
Organization: HOMECHOICE INTERNATIONAL GROUP INC.
Contact
Person: Media Relations
Website:
https://higbedding.com/
Email:
higbedding@gmail.com
Contact Number: 18337761088
Country:United States
The post
HIG Bedding Launches 4-Day Mid-Year Home Refresh Sale with 20% Off Sitewide appeared first on
Brand News 24.
It is provided by a third-party content
provider. Brand News 24 makes no
warranties or representations in connection with it.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
ELEHEAR Makes AI Hearing Technology More Accessible This Father’s Day and Prime Day
As untreated hearing loss remains one of the most overlooked health issues in America, ELEHEAR marks two of the year’s biggest retail moments by offering its award-winning lineup at its lowest prices to date
United States, 24th Jun 2026, – Nearly 48 million Americans live with some degree of hearing loss. Fewer than one in three who could benefit from a hearing aid have ever used one. The reasons are well documented: historically, a single pair of prescription hearing aids cost between $2,000 and $7,000, required clinical appointments, and carried a stigma that kept millions of people from taking the first step toward better hearing. That equation has been changing since the FDA opened the over-the-counter hearing aid category in 2022, and ELEHEAR has been among the companies driving that shift.
“We believe hearing health should be as easy to access as any other personal technology,” said David Hogan, Managing Director of ELEHEAR. “For too long, the cost and complexity of getting hearing help has meant people simply go without — and that has real consequences for their quality of life, their relationships, and their mental health. If we’re going to do something in this space, it has to be best-in-class and reach the people who need it most. That’s what we’re here for.”
The timing is deliberate. Father’s Day is one of the most significant gifting occasions of the year for health and wellness technology, and Amazon Prime Day has become a cultural moment when American consumers make meaningful purchasing decisions. For a company whose mission centers on removing barriers to hearing care, both occasions represent opportunities to reach consumers who have long assumed that clinically validated, high-performance hearing technology carries a four-figure price tag and to show them that it no longer has to.
The devices on offer this summer reflect the breadth of that mission. The Beyond Pro, which earned an A grade from HearAdvisor’s independent testing lab and ranks in the top 2% of all OTC hearing aids tested, is powered by ELEHEAR’s proprietary VOCCLEAR® 2.0 technology, delivering 30% clearer speech in noisy environments. It also includes a high-fidelity Music Mode, Bluetooth 5.3 streaming, and real-time AI translation in over 20 languages. The Delight, launched earlier this year, takes a different form. An in-the-canal device with an earbud-like profile, it is designed for all-day wear with an ergonomic fit and IP67-rated dust and water resistance. Independent testing places its performance well above the OTC category average.
From June 15 through June 26, spanning both Father’s Day and Amazon Prime Day, the company is offering its full lineup of AI-powered OTC hearing aids at the lowest prices in its history, including the Delight, which launched at CES 2026 to wide industry attention. Selected devices are available at up to 31% off, with the deepest discounts on Delight. All purchases include a 45-day risk-free trial and a one-year warranty.
Savings during this window are real, and for the millions of people who have been putting off addressing their hearing, they make the moment of decision easier — for families looking to give the people they love something that genuinely improves their daily lives.
About ELEHEAR
ELEHEAR is an integrated AI hearing aid brand, encompassing research and development, manufacturing, and global sales. Its proprietary self-developed core technologies, including its proprietary VOCCLEAR® algorithm, enable ultra-low-latency AI processing, Noise reduction, and DNN-hybrid feedback cancellation. These innovations have earned recognition from professional teams worldwide, underscoring ELEHEAR’s strong technical competitiveness in global markets. For more information, visit www.elehear.com.
Media Contact
Organization: ELEHEAR Inc.
Contact
Person: Media Relations
Website:
https://elehear.com/
Email:
support@elehear.com
Contact Number: 18886691099
Country:United States
The post
ELEHEAR Makes AI Hearing Technology More Accessible This Father’s Day and Prime Day appeared first on
Brand News 24.
It is provided by a third-party content
provider. Brand News 24 makes no
warranties or representations in connection with it.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
J-Tech Digital Launches FIFA 2026 World Cup Campaign for Game-Day Ready AV Distribution and Multi-Screen Viewing
United States, 24th Jun 2026, – J-Tech Digital, a professional audio-video technology company, is launching a FIFA 2026 World Cup promotional campaign to help customers prepare for one of the world’s biggest live sports viewing events. As fans, businesses, venues, and organizations plan watch parties and multi-screen viewing experiences, J-Tech Digital is highlighting AV distribution solutions designed to make game-day viewing more reliable, flexible, and immersive.

J-Tech Digital’s brand philosophy is built around making professional AV solutions more accessible, practical, and dependable. The company focuses on delivering audio-video products that combine performance, usability, and value for customers who need AV systems that work smoothly in real-world installations. Whether the goal is to connect a single display, route content to multiple screens, extend HDMI signals over long distances, or manage an advanced AV over IP environment, J-Tech Digital provides solutions designed to simplify setup, improve connectivity, and support reliable performance.
The brand’s product portfolio includes HDMI extenders, HDMI matrix switches, HDBaseT extenders, AV over IP solutions, HDMI splitters, audio extractors, multi-view processors, video wall controllers, wireless HDMI products, 4K HDMI solutions, and AV control accessories. These products support a wide range of applications, including home theater systems, sports bars, restaurants, hotels, classrooms, conference rooms, houses of worship, esports facilities, broadcast environments, retail displays, and live event venues.
The FIFA 2026 World Cup presents a major opportunity for customers to rethink how they deliver live sports content across screens and spaces. Residential users may want to create more flexible home theater or watch-party setups, while commercial venues may need to distribute matches across multiple displays, seating areas, rooms, or public viewing zones. For installers, integrators, and AV professionals, dependable signal extension, HDMI switching, video distribution, display control, and audio-video connectivity can be critical to delivering a smooth experience during high-traffic live events.
As part of the campaign, J-Tech Digital is offering customers 10% off storewide with promo code WC2026 at checkout. The promotion is valid through July 19 and is designed to support customers preparing for home theater upgrades, commercial AV installations, multi-screen sports viewing setups, and professional display systems ahead of and during the tournament period.
J-Tech Digital’s value proposition is rooted in the idea that AV technology should be powerful without being unnecessarily complicated. The company aims to bridge the gap between professional-grade AV performance and everyday usability, offering products that serve integrators, business owners, facility managers, and home users alike. This positioning allows the brand to support customers at different levels of technical experience while maintaining a focus on reliability, flexibility, and long-term value.

Throughout the FIFA 2026 World Cup campaign, J-Tech Digital will spotlight solutions for multi-screen sports viewing, long-distance HDMI extension, AV over IP distribution, HDMI matrix switching, video wall setups, wireless HDMI connectivity, and simplified source-to-display control. Campaign messaging will focus on helping customers build “game-day ready” AV systems for homes, commercial venues, hospitality spaces, and event environments.
“Major live sports events bring people together, and reliable AV technology plays an important role in making those experiences successful,” said a J-Tech Digital spokesperson. “With our FIFA 2026 World Cup campaign, we want to help customers upgrade their systems with practical, high-performance AV solutions that make every screen count.”
Customers can redeem the promotion by entering code WC2026 during checkout at jtechdigital.com. Customers are encouraged to explore J-Tech Digital’s product lineup early to prepare for watch parties, venue upgrades, audio-video installations, commercial AV projects, and professional display systems ahead of the tournament.
About J-Tech Digital
J-Tech Digital is a professional audio-video technology company offering AV distribution and connectivity solutions for residential, commercial, and professional environments. The company’s product lineup supports HDMI extension, HDMI switching, AV over IP distribution, HDBaseT signal extension, video wall systems, wireless HDMI, audio management, and AV control applications. J-Tech Digital serves customers across home theater, hospitality, education, corporate, broadcast, esports, retail, government, houses of worship, and live event markets.
Promotion Disclaimer
This promotion is not affiliated with, endorsed by, or sponsored by FIFA.
Media Contact
Organization: J-Tech Digital Inc.
Contact
Person: Media Relations
Website:
https://www.jtechdigital.com/
Email:
support@jtechdigital.com
Contact Number: 18886102818
Country:United States
The post
J-Tech Digital Launches FIFA 2026 World Cup Campaign for Game-Day Ready AV Distribution and Multi-Screen Viewing appeared first on
Brand News 24.
It is provided by a third-party content
provider. Brand News 24 makes no
warranties or representations in connection with it.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
-
Press Release5 days ago
Salinas Interiors Announces Major Residential and Commercial Projects Across Houston
-
Press Release4 days ago
ETHRA AI Launches AI-Powered Trading Ecosystem with Live Presale Focused on Real Revenue, Security, and Sustainable Growth
-
Press Release5 days ago
The Name Catching Attention Along Long Island’s Most Traveled Route: Dr. David Pincus of Pincus Plastic Surgery
-
Press Release4 days ago
The Architecture of Executive Influence: Why High-Performing Operators Struggle to Reach the C-Suite
-
Press Release5 days ago
A Mother and Daughter Built the Period Tracker They couldn’t Find
-
Press Release5 days ago
From a Calling to International Recognition: ENKU Brings Japanese Calligraphy to Global Audiences
-
Press Release5 days ago
Tradesman Nutrition Reviews Highlight Strong Demand for Supplements Built for Blue Collar Workers Across the United States
-
Press Release5 days ago
Okinawa Suntory Arena Becomes First Venue in Asia to Install ASB GlassFloor
