Ep. 16: Tetsu spars with Heisuke while Ryouma fails to dissuade Yoshida from revolt.

Tetsu demonstrates progress during sparring sessions with Heisuke, a development observed by Okita, who notes Tatsu’s deep concern for his younger brother. Meanwhile, Ryouma attempts to persuade Yoshida against initiating a rebellion against the Shogunate but is unsuccessful. Hotaru encounters an individual in the streets who bears a striking resemblance to Okita. Later, Tatsu collides with Ryouma, leading to a confrontation where they are surrounded by patrons. The pair manages to escape using a wheelbarrow, eventually reaching the riverbank. Unaware of the true identity of the person she conversed with earlier, Hotaru ponders the actual nature of Okita. That night, the lookalike, identified as Kichisaburo, kills the group of patrons, an act that satisfies his master, Seiga no Chujo.
Episodes
- Ep. 12 · Tetsu encounters a woman resembling Saya at the dojo and later visits an okiya.
- Ep. 13 · Suzu encounters Tetsu while Akesato faces harassment and hidden service duties
- Ep. 14 · Okita comforts Tatsu while Susumu attempts seppuku and Ayumu advises Tetsu to eat and befriend Susumu
- Ep. 15 · Okita shares haiku with Tetsu, prompting Hijikata to chase them while Ryoma races to intervene.
- Ep. 16 · Tetsu spars with Heisuke while Ryouma fails to dissuade Yoshida from revolt.
- Ep. 17 · Hijikata and Okita investigate an impostor while trapped in a mystical realm requiring a search for the Gate of Life.
- Ep. 18 · Tetsu confronts Susumu about Ayumu while Hijikata questions the ronin's motives during the rain.
- Ep. 19 · Tetsu reveals Ayumu's death to indifferent Susumu, leading to a quiet funeral and a new promise of friendship.
- Ep. 20 · Okita interrogates Masuya while Susumu attacks him and Yoshida traps Tetsu in a burning cabin.