SegaNET Mahjong MJ 13th Anniversary Tournament Stream Set for July 16
The event shows the arcade mahjong game still draws top pro players and community engagement a decade into its service, with a recurring live stream format that keeps the competitive scene visible.
Reporting from 1 source: 4Gamer.net.
Sega will live stream the 13th Anniversary Tournament for SegaNET Mahjong MJ on July 16, 2026, featuring four M-League players: Genta Takeuchi, Yu Suzuki, Akina Mizuhara, and Takanori Nagai. Commentary comes from Maki Asami and Koshin Asakura. A support campaign offering autographed tumblers runs until the stream begins.
The game's 13th anniversary falls on July 25, 2026. Ahead of that, the official YouTube channel will host a tournament pitting four M-League pros against each other in serious matches. Play-by-play comes from Maki Asami (Akasaka Drivens) with analysis by Koshin Asakura (Saikōisen Nihon Pro Mahjong Association). A concurrent campaign on X lets fans submit support comments for a chance to win an autographed tumbler, and the MJ LINE official account has launched with a registration campaign offering monthly in-game items.
- Genta Takeuchi: Sega Sammy Phoenix
- Yu Suzuki: U-NEXT Pirates
- Akina Mizuhara: U-NEXT Pirates
- Takanori Nagai: EX Fūrinkazan
- Maki Asami: Play-by-play, Akasaka Drivens
- Koshin Asakura: Analyst, Saikōisen Nihon Pro Mahjong Association
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.
Sources
- 4Gamer.net 「セガNET麻雀 MJ」，13周年記念大会を7月16日19：00から生配信