A new friend has come, and he's just as nuts as the rest! This one's a samurai who wants Koyuki to punish him!
I'm sorry for coming over
 without asking first.
آسفة لمجيئي دون موعد مسبق
Bitte entschuldige,
dass ich unangekündigt vorbeischaue.
Siento haber venido sin avisar.
Siento haber venido sin avisar.
Désolée d’être venue à l’improviste.
Scusa se sono passata senza avvisare.
Me desculpe por vir assim de repente.
Прости, что тогда зашла без спроса.