The After School Science Club merged with a proposed shogi club to become “the Shogi Science Club.” Club activities include Rei teaching the members how to play shogi and Rei being taught various science experiments. Rei realizes that he’s delighted to have a warm place where he belongs at school. With ramune in hand, he heads for the Kawamoto home.

Rei is at the Shogi Hall with Nikaidou and other players to watch the live broadcast of the final game for the Meijin Championship between Souya and Kumakura. Meanwhile, veteran player Yanagihara describes the game as “chaos,” but what does that portend for the Meijin Championship?

During a lunch break between matches, Nikaidou pressures Rei to win all his matches so they can battle in the finals. Rei looks on coolly until Nikaidou points out feelings Rei never realized he had. Meanwhile, at the Kawamoto house, Someji, Akari, Hinata and Momo have a brainstorming session about Crescent Moon’s new summer sweet creation. Momo proposes novel ideas, but the usually cheerful Hinata seems down...