Yoshitaka Waya

Acting as a mentor and "big brother" figure to Hikaru, this hot-headed insei shares a fierce rivalry with Akira Toya, fueled by his frustration over Akira's indifferent playing style. Known for his impulsive temperament, he once physically confronted Mashiba to defend Isumi. A skilled player who once challenged Sai under the pseudonym Zelda, he achieved professional status at just fifteen years old, reaching the same milestone as Hikaru during a landmark year for both players.