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...
You, Chief and Mitsuba-dono were friends back when you were in the Bushu countryside,
Los tres eran amigos cuando 
todavía estaban en Bushu,
Você, o chefe e a Srta. Mitsuba 
eram amigos no interior de Bushu,