windward said: Arima Senne and Arima Senka sound like "arimasen ne" and "arimasen ka". It's like "I. P. Freely".
The joke is that both phrases basically mean "don't have"- as in, both of them don't have names.
i learned something today
First thing in the morning,What the hell are you doing?!Give it back~
It was just getting good~5 more minutes~5 more minutes~~~~~vrrr...Senne~
If you don't get up soon you'll end up being late!I'm confiscating this!This kid~!Hahya-