Ep. 4: Manji dan Rin mencari bantuan Master Sori untuk membalas dendam terhadap Ittou-ryuu.

Manji and Rin visit the famous swordsman and artist Master Sori to enlist his aid for revenge on the Ittou-ryuu. Rin tries to convince him to join her, revealing that she is aware that he is a spy for the shogunate. He admits that he only supports the shogunate so he can pursue the forbidden Western art style and Manji storms out of the house, disgraced by his excuses. Rin wakes from a dream, to find Sori's house surrounded by followers of the Ittou-ryuu. Manji tries to fend them off but is trapped against spikes on a tree. Master Sori, looking for a shade of red to complete his drawing, is overjoyed when a stray drop of blood provides the color he's looking for. Rin unsuccessfully tries to fight off one of the followers, and just as she is about to be killed, Master Sori stabs the follower through the throat. Anotsu kills the remaining two followers on their return to Ittou-ryuu for disobeying the rule of one-on-one matches. Master Sori comments how similar he and Manji are, and later gives Rin a sack of money as payment for providing the right color to complete his masterpiece. (Source: Wikipedia)
Episode
- Ep. 1 · Manji mengaku kepada seorang imam yang mencoba membunuhnya, lalu bersumpah untuk membunuh seribu pria jahat.
- Ep. 2 · Rin Asano meminta bantuan Manji untuk menghancurkan Ittou-ryuu setelah mengungkapkan sejarah tragis keluarganya.
- Ep. 3 · Rin bertemu dengan Sabato Kuroi yang mengungkapkan cinta terdistorsinya dan keterkaitannya dengan kematian ibunya.
- Ep. 4 · Manji dan Rin mencari bantuan Master Sori untuk membalas dendam terhadap Ittou-ryuu.
- Ep. 5 · Magatsu meninggalkan Ittou-ryuu sementara Manji bertarung dengannya untuk pedang Rin.
- Ep. 6 · Kusano Kene dikhianati oleh pembunuh menyamar sementara Manji menghadapi rival abadi yang beracun.
- Ep. 7 · Rin berusaha menyembuhkan Manji sementara Shizuma menyiapkan jebakan mematikan yang melibatkan seorang wanita tua menyamar.
- Ep. 8 · Manji dan Rin mencari Anotsu di Fukagawa sementara Makie Otono-Tachibana membela diri dari para penyerang.