One day, as Yuusaku and Takeru are on their way to see Kusanagi, Shima appears and calls out to Yuusaku. Takeru continues on alone, and when he meets up with Kusanagi, he asks how Kusanagi and Yuusaku first met.
Why did Kusanagi and 
Yusaku decide to team up?
Wie sind Kusanagi und Yuusaku
eigentlich ein Team geworden?
¿por qué decidiste formar equipo
con Yusaku, Kusanagi?
Por que você e o Yusaku
decidiram se unir?