Switch's "origin story" continues as Sawa-chan goes to young Switch and his older brother for help from a stalker. In a moment of spite stemming from jealousy, though, Kazuyoshi sends Switch and Sawa off on their own to buy personal protection items. While they're gone, Sawa's friend Yukino warns Kazuyoshi that the stalker is also a slasher. Kazuyoshi means to go out after his little brother and the girl he loves, but fate intervenes...
I wanted to at least keep his 
presence here, that's all...
Quería dejar un recuerdo de él 
en este mundo, eso es todo...
Quería dejar un recuerdo de él 
en este mundo, eso es todo...
Eu só queria manter a presença 
dele aqui, é apenas isso...