Maruzen Junkudo Bookstore Co., Ltd. (Headquarters: Chuo-ku, Tokyo), which operates the M.LEAGUE Official Shop, will release collaboration merchandise between the mahjong professional league "M.LEAGUE" and "Sanrio Characters," developed by Sanrio Co., Ltd. (Headquarters: Shinagawa-ku, Tokyo), starting Saturday, May 9, 2026.

These are cute goods featuring Sanrio Characters wearing uniforms with design arrangements for each team. Please take this opportunity to visit our stores.

Product Overview

Goods to be released on May 9 (Saturday)

・M.LEAGUE | Sanrio Characters Acrylic Stand (Blind single item 990 yen including tax, Complete BOX: 9,900 yen including tax)

・M.LEAGUE | Sanrio Characters Acrylic Keychain (Blind single item 990 yen including tax, Complete BOX: 9,900 yen including tax)

・M.LEAGUE | Sanrio Characters Can Badge (Blind single item 660 yen including tax, Complete BOX: 6,600 yen including tax)

・M.LEAGUE | Sanrio Characters Sticker (Blind single item 550 yen including tax, Complete BOX: 5,500 yen including tax)

・M.LEAGUE | Sanrio Characters Collection Card (Blind single item 550 yen including tax, Complete BOX: 5,500 yen including tax)

Goods scheduled for future release

・M.LEAGUE Player | Sanrio Characters Acrylic Stand (Team set sales, price undecided)

・M.LEAGUE Player | Sanrio Characters Instant Camera Style Card (Team set sales, price undecided)

"M.LEAGUE" Teams and Sanrio Characters

EARTH JETS | Hangyodon Akasaka Drivens | Keroppi EX FūRinKaZan | Little Twin Stars KADOKAWA Sakura Knights | My Melody KONAMI Mahjong Fight Club | Hello Kitty Shibuya ABEMAS | Pompompurin Sega Sammy Phoenix | Bad Badtz-Maru TEAM RAIDEN | Kuromi BEAST X | Pochacco U-NEXT Pirates | Cinnamoroll

"M.LEAGUE" Team Information: https://m-league.jp/teams

Sales Stores

M.LEAGUE Official Shop Tokyo: https://x.com/ML_os_tokyo Osaka: https://x.com/ML_os_osaka Sapporo: https://x.com/ML_os_sapporo Hakata: https://x.com/ML_os_hakata

Regarding sales at the M.LEAGUE Official Shop Online Store (https://www.maruzenjunkudo.co.jp/pages/mlg-top), further announcements will be made later on the M.LEAGUE Official Shop's X account, so please stay tuned for updates.

*Reservations and holds are not accepted. *Quantities are limited. Items may sell out, so please be aware in advance. *Product contents and sales methods may change without prior notice. *For inquiries about products, please contact each store.

About "M.LEAGUE"

M.LEAGUE is a national professional league for competitive mahjong team battles. It was established in July 2018 (Heisei 30) with the aim of professionalizing mahjong as a sport. It consists of 10 teams, each with 4 M.LEAGUE players, who engage in fierce battles throughout the season. All matches during the season are broadcast live on "Mahjong Channel" on "ABEMA," the new future TV. We are actively engaged in various initiatives to promote and develop mahjong as a mind sport.

"M.LEAGUE" Official Website: https://m-league.jp "M.LEAGUE" Official X: https://twitter.com/m_league_ "M.LEAGUE" Official YouTube: https://www.youtube.com/c/m-league "M.LEAGUE" LINE: http://nav.cx/2cdpHvu

"M.LEAGUE Official Shop" Operating Company Maruzen Junkudo Bookstore Co., Ltd. Corporate Site: https://corp.maruzenjunkudo.co.jp/

© M.LEAGUE © ’26 SANRIO CO., LTD. APPR.NO. L665823

FACT BOX

  • Source: PR TIMES
  • Category: New Product
  • Organizations: ABEMA