Teruteru is very lewd and usually can be seen hitting on anyone near him, male and female alike, often to the point of sexual harassment. When he is not making innuendos or hitting on someone, Teruteru is shown to be decently friendly and relatively upbeat. He takes great pride in his cooking, insistently telling other people to call him Ultimate Chef instead of Ultimate Cook, as it 'gives off a more urban feeling'. He tries to create an image of a stylish urban person, nut when extremely agitated, stressed, or angry, Teruteru loses his normal speech pattern and breaks down, yelling angrily in an incomprehensible, country-like dialect, which is extremely difficult to understand.  He is ashamed to talk about his real home in the countryside, even though he loves his mother back at home greatly.

His official English voice actor is Todd Haberkorn.

Most of the time, his voice sounds smooth and, as Ibuki worded it, "Handsome, unlike his face!" But when he becomes too agitated, he speaks in a hard to understand accent, so you'll have to be able to do both.

Teruteru Hanamura: T-Air-Oo-T-Air-Oo Hah-Nah-More-Ah