A burned-out champion watches a nine-year-old girl read the board like he forgot how to, and suddenly his own game makes sense again. Shogi has no explosions, no movement, nothing but wood pieces on a grid, and this show makes you feel the weight of every decision like it matters more than anything. The games build actual tension because the characters care about winning in a way that transcends the sport itself, and the script never wastes time explaining rules you don't need to know to understand why they're fighting.

Kuzuryuu Yaichi is sixteen and has just become the youngest player ever to win the Ryuuou, or Dragon King, the top title in competitive shogi. Instead of praise, the shogi world greets his victory coldly, and some call him the worst Ryuuou ever. The losses keep piling up and push him into a slump. He has also forgotten a promise to coach a young girl, Hinatsuru Ai, if he won. When the nine-year-old elementary schooler turns up at his door with a remarkable gift for shogi, he reluctantly takes her on as his disciple, and she ends up living with him. Together they push to grow stronger: Ai to draw out her hidden ability, Yaichi to show everyone he earned his title. The series is a comedy and slice-of-life story adapted from a light novel series.