2019 M League season
 M League logo | |
| Host | M League |
|---|---|
| Type | Professional league |
| Team count | 8 teams |
| Finalists | |
The 2018-2019 M League Season is the second season to M League. All teams were required to have at least one female team member. All rosters are the same, with the addition of added team members. Plus a new team was added, the KADOKAWA Sakura Knights, who drafted a complete roster of three team members. The season opened on September 30, 2019. The regular season consists of 90 hanchan, followed by semifinal and final hanchans.
Draft
| Team name | Player(s ) |
|---|---|
| Akasaka Drivens | Kanako Maruyama (Saikouisen) |
| EX Furinkazan | None |
| KADOKAWA Sakura Knights | Kotaro Uchikawa (JPML) Sayaka Okada (JPML) Makoto Sawazaki (JPML) |
| Konami Mahjong Fight Club | None |
| Shibuya Abemas | Aiko Hinata (Saikouisen) |
| SegaSammy Phoenix | Akira Wakutsu (JPML) |
| TEAM RAIDEN | None |
| U-NEXT Pirates | Akina Mizuhara (Saikouisen) |