Rei Kiriyama is a child prodigy. Rei Kiriyama is also an orphan who lives alone in an empty apartment. Rei Kiriyama is a teen working in an adult's world. Life is complicated for Rei. He's an up-and-coming shogi player on the verge of turning pro, but he has no homelife, or much of a life period,outside his board game, but thankfully with the help of some life-long friends he has an opportunity start all over again. (Source: DENPA) Note: Won the Grand Prize at the 4th Manga Taishou Award in 2011, the 35th Kodansha Manga Award in 2011, the Grand Prize at the Tezuka Osamu Cultural Prize in 2014 and the Grand Prize at the Japan Media Arts Festival in 2021.