Sega to Host a 24-Hour Live Streaming Mahjong Showdown on August 1, 2026

Sega has announced an exciting event for fans of its online mahjong game, Sega NET Mahjong MJ. On August 1, 2026, starting at 8:45 PM, the company will stream a nonstop 24-hour mahjong showdown. This live event promises not only high-stakes competition but also interactive participation for viewers eager to engage in the action.

Event Details

The streaming marathon will feature seasoned professionals, Yoshikazu Asakura and Naoya Kawano, tackling challenges in MJ for a full day. Participants will have the opportunity to engage in the matches directly, and the event is designed to ensure maximum viewer involvement. Whether you're a seasoned player or a newcomer, this event invites you to witness high-level mahjong play firsthand.

Broadcast Schedule:

- Date: August 1, 2026
- Time: 8:45 PM - August 2, 2026, 9:15 PM (scheduled)
- Viewing URL: Watch Here

Participating Professionals

- Challenger: Yoshikazu Asakura (Professional Mahjong Association of Japan)
- MC & Commentator: Naoya Kawano (Professional Mahjong Association of Japan)

Catch all the excitement by tuning into the official Sega NET Mahjong MJ YouTube channel: MJ YouTube Channel.

Special Campaigns on LINE

In tandem with the live event, Sega is also running campaigns via its MJ official LINE account. Here, users can gain exclusive game items every month as well as updates about game developments. Notably, it's currently hosting a Registration Campaign. When you link an external account to the MJ app or add MJ to your friends list on LINE, you'll receive in-game items as rewards.

Features of the LINE Registration Campaign:

- Linking External Accounts: Register your LINE account with MJ during this campaign to receive 100 Casino Chips and a unique background item. Receiving these rewards is as easy as checking your in-game message box.
- Adding Official LINE Account: Simply add the MJ official account to receive 100 MJ Chips and a custom frame item!

Be sure to act promptly, as these benefits can only be claimed once per MJM-ID. For users who were already linked prior to the campaign's official start on July 9, 2026, the rewards will automatically be distributed—check your in-game box for details.

About Sega NET Mahjong MJ

For those unfamiliar with Sega NET Mahjong MJ, it stands out as a premier mahjong game, delivering an unrivaled experience with realistic tiles and game dynamics. The game is accessible across multiple platforms—be it iOS, Android, Windows, or MAC—offering players the chance to experience intense mahjong matches anywhere, anytime.

Supported OS: iOS / Android / Windows / MAC
Price: Free-to-play with in-game purchases available.
Game Genre: Table Game
Publisher: Sega
Copyright: © SEGA

For more information, visit the MJ Series Portal or check out the links to the app in the App Store and Google Play:

- App Store
- Google Play.

Stay tuned for what's sure to be one of the most thrilling mahjong events of the year, and don’t forget to engage with all the exciting opportunities on LINE during the lead-up to this extravaganza!