"Of course I knew butterball wasn't meant as an insult." Yakuya answered Mitsuki, if he thought it was meant to be insulting he would have probably gotten angry. Not that he would be stupid enough to try and attack a Jonin, especially his new team leader.Since he already her, he barely listened to the introduction though the comment about her treating them to dinner did catch his attention. When she was done he was half expecting Mitsuki would ask him to go next but she apparently didn't want to give him any special treatment and asked Makoto instead. Knowing his shyness Yakuya seriously considered to butt in and introduce himself first anyway, but since he had no idea whether that would piss anyone off or not he decided against it.