Yami-ma no Mamiya
| Yami-ma no Mamiya | |
First tankōbon volume cover  | |
| 闇麻のマミヤ | |
|---|---|
| Genre | Mahjong | 
| Manga | |
| Written by | Nobuyuki Fukumoto | 
| Published by | Takeshobo | 
| Imprint | Kindai Mahjong Comics | 
| Magazine | Kindai Mahjong | 
| Demographic | Seinen | 
| Original run | July 1, 2019 – present | 
| Volumes | 7 | 
Yami-ma no Mamiya (闇麻のマミヤ; "Mamiya: Dark Mahjong") is a Japanese manga series written and illustrated by Nobuyuki Fukumoto. It is a sequel to Fukumoto's manga Ten, set 20 years later. It has been serialized in Takeshobo's Kindai Mahjong since July 2019. Yami-ma no Mamiya features a unique variant of mahjong, called "Yami Mahjong," or "Darkness Mahjong," in which point sticks are spent into a bank, called "dark deposits," in order to hide one's tile discards, as well as reveal these hidden discards at a higher price.