When Daisey runs afoul of the leader of a group of delinquents who threatens to trash Kaimei High unless she becomes his woman, Tsubaki takes it upon himself to avenge her honor and set things to rights!
I was the one who caused this problem, 
so I'll take care of it myself.
La que causa del problema soy 
yo. Lo resolveré yo.
Fui quien creó este problema, 
así que yo misma me encargaré.
Fui eu que criei o problema,
 então eu vou resolver.