Mitsuba, Okita’s older sister, pays a visit to the Shinsegumi headquarters to announce her marriage. The squad members are shocked to see Okita’s change in attitude when in front of Mitsuba. The two spend some time together for the first time in years. Mitsuba, who has always looked after her younger brother since he was little, is worried if Okita is doing fine in the Shinsengumi. In order to reassure his sister, Okita introduces his “best friend” Gintoki to Mitsuba, but...
At least before she dies, I want her to experience happiness like other people.
Quiero que experimente la felicidad 
como una persona normal antes de morir.
Pelo menos antes de ela morrer, quero que 
ela seja feliz como as outras pessoas.