The substitutes begin operating as members of the Shinsengumi. Their first job is escorting Sakuma Shozan. However, something seems to have happened between Sakuya and Shozan in the past...
I win. I told you not to 
underestimate my memory.
Der Sieg ist mein. Ich sagte doch,
Yo gano.
Yo gano.
J’ai gagné !
Ho vinto. Ti ho detto di
non sottovalutare la mia memoria.
A vitória é minha. Eu te avisei para
não subestimar minha memória!
Я победил. Говорил же
не сомневаться в моей памяти!