| Nakai Junpei | |||||||
|---|---|---|---|---|---|---|---|
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| Personal Info | |||||||
| Name (Japanese) | 仲井純平（なかい じゅんぺい） | ||||||
| Name (Romaji) | Nakai Junpei | ||||||
| Gender | Male | ||||||
| Occupation | Mahjong Player | ||||||
| Media | |||||||
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Nakai (仲井純平) plays mahjong for a living. He meets Osamu in a mahjong parlour and denies the rumors about Akagi to true. Playing in a game with Akagi, he cheats with the use of signals, but is still defeated. He does not appear in the anime.