Fire Force Vol. 20 (Kodansha, 2020)

Shinra, Arthur, and Tamaki have returned to Asakusa to get another massive power up from training with Captain Shinmon. While Tamaki must win a game against the foul-mouthed twins, Hikage and Hinata, Shinra and Arthur are pushed past the limits of their limits. Can they get the improved strength they seek, or will they die trying?