国立楓知大学麻雀部

Here comes Mirai, a member of the Research Society and a firm believer in science. Would you help the inventor learn about scientific mahjong, Jyanshi Sama?

Hideki Akechi is the leader of his university's mahjong club. Even though Hideki was raised through prestigious ivy league schooling, however he always shows his courteous nature and gives a warm smile to anyone he meets. Influenced by his grandmother, Hideki often likes to make local yaku even if the rule doesn't allow for this. There seems to be a shroud of mystery to his past. Every time someone brings up relatable topics of the past, Hideki would slyly change the topic entirely.

Yagi Yui is a genius with an IQ of 180, but people keep their distance from her because she cannot interpret their emotions. Still, she longs to understand others and to be understood. On a chance visit, she came to the Mahjong Soul Shrine, and she started to change. Other than coffee and snacks, being her favourite beverage and food, Yui really has a poor sense of taste.

Hinata loves gardening, and hence she joined the school club to deepen her knowledge. Even during the summer vacations, Hinata often goes to school to take care of plants, and she enjoys to record the progress of their growth with photos she takes. Hinata has always been a very sensible girl. As her parents became more and more busy with their careers, she would choose to stay at home, read diaries and browse photos of her childhood, no matter how desired she wants to go out with them for a nature tour.