After helping Yosshi arrange a date, the Sket-dan run into Shinzou arguing with his younger brother. Unlike the proper samurai, his younger brother is rebellious and they don't seem to get along... The two's relationship reminds Switch of his own brother and the events of the past...
As if! No, I don't have the 
slightest idea who he is!
¡Por supuesto que no! ¡Nunca 
lo había visto antes!
¡Por supuesto que no!
¡Nunca lo había visto antes!
Até parece! Eu não tenho a 
menor ideia de quem ele seja!