Sega NET Mahjong MJ to Host "Real Mahjong Classroom" with Saikouisen Nihon Pro Mahjong Kyoukai Pros on June 21st!

Sega Corporation announces that it will hold a "Real Mahjong Classroom" with professional players from the "Saikouisen Nihon Pro Mahjong Kyoukai" for its online competitive mahjong game "Sega NET Mahjong MJ" (hereinafter "MJ") on Sunday, June 21, 2026. Applications for the event have begun today.

"'Saikouisen Nihon Pro Mahjong Kyoukai' x 'Sega NET Mahjong MJ' Real Mahjong Classroom" Application Form: https://pl.sega-mj.com/official_view/page?news_id=9034

Professional Mahjong Players Will Lecture on Real Mahjong! Applications Accepted Until May 13 (Wed) For those who have played "MJ" but are honestly unsure about scoring and manners, and feel uneasy about real mahjong, we are holding a "Real Mahjong Classroom" with professional mahjong players belonging to the "Saikouisen Nihon Pro Mahjong Kyoukai"! Even for those who "kind of understand the yakus," "want to play at a real mahjong table," or "are a bit scared of a table with only experienced players," instructors will kindly lecture on the basics. We encourage you to use this event as an opportunity to make your real mahjong debut!

【"'Saikouisen Nihon Pro Mahjong Kyoukai' x 'Sega NET Mahjong MJ' Real Mahjong Classroom" Event Outline】 Date: Sunday, June 21, 2026 Time: 12:00 - 16:00 *Reception 11:30 - 11:55 Location: Saikouisen Studio 4F, Daeidō Building 4F, 3-6-6 Kanda Ogawamachi, Chiyoda-ku, Tokyo https://maps.app.goo.gl/XUVRyrdNAD9QK6Ef6 Instructors: 5 professional players from "Saikouisen Nihon Pro Mahjong Kyoukai" Participation Fee: Free Lecture Content: One professional mahjong player will support every two tables! Don't hesitate to consult a pro if you're unsure!

12:00 - 13:00 Learn the Basics of Real Mahjong! - How to use mahjong tables and equipment - How to decide seating order and roles - How to deal tiles - How to pick and discard mahjong tiles - Actions during calls (Pon, Chii, Kan, Ron, Tsumo) - How to display and flip Dora tiles - Role and handling of scoring sticks

13:00 - 16:00 Let's Play Mahjong! - Leave scoring calculations to the pros! Enjoy the game without fear of making mistakes!

Organizers: General Incorporated Association Saikouisen Nihon Pro Mahjong Kyoukai, Sega Corporation Details and Application Here: https://pl.sega-mj.com/official_view/page?news_id=9034 Application Period: Until Wednesday, May 13, 2026, 23:59

＜What is the "Saikouisen Nihon Pro Mahjong Kyoukai"?> The Saikouisen Nihon Pro Mahjong Kyoukai is an organization formed by professional mahjong players and those who cooperate with and support the association, operating with the aim of "popularizing and developing mahjong." Currently, aiming to "provide value as the highest quality entertainment through mahjong matches of the highest standard," the Saikouisen Studio was established in February 2023. Other main activities include interaction with amateurs and hosting title matches.

【Organization Overview】 Organization Name: General Incorporated Association Saikouisen Nihon Pro Mahjong Kyoukai Location: Daeidō Building 4F, 3-6-6 Kanda Ogawamachi, Chiyoda-ku, Tokyo, 101-0052 Representative: Kiyoshi Niitsu Established: 1976 URL: https://saikouisen.com/

＜What is "Sega NET Mahjong MJ"?> The pinnacle of arcade mahjong, popular for its overwhelming sense of realism with faithfully reproduced tile and hand movements, and intense match presentations that are unrivaled, can be played on smartphones and PCs.

【Title Overview】 Name: Sega NET Mahjong MJ Supported OS: iOS / Android / Windows / MAC App Store URL: https://apps.apple.com/jp/app/id666206963 Google Play URL: https://play.google.com/store/apps/details?id=jp.co.sega.am2.MJMobile Release Dates: iOS: July 25, 2013; Android: February 27, 2014; PC: November 19, 2013 PC Browser Version: January 21, 2025 Price: Basic Free (with in-app purchases) Genre: Table Game Manufacturer: Sega Copyright: ©SEGA Official Websites: 'MJ Series' Portal Site: http://sega-mj.com/portal/ 'MJ App' Official HP: http://sega-mj.com/ 'MJ App' Official X: https://x.com/sega_MJ 'MJAC' Official HP: http://www.sega-mj.com/