Kotarou's nickname is "Kotarou the Runner".  He's a master of defensive battles, and minimizing losses when things turn bad.  His quiet, unassuming nature and the way he fights make him less likely to stand out than his other friends.  However, if he was put up against a real foe, someone who he couldn't beat unless he gave up on running, you might just learn his true name...
So I'm going to fight the 
battles I want to fight.
.لذلك سأقاتل المعارك الّتي أريد قتالها
Así que pelearé como me venga en gana.
É por isso que eu vou lutar nas 
batalhas que eu quero participar.