Sankaku Channel/handa seishuu

Seishū Handa (半田 清舟 Handa Seishū)
Voiced by: Daisuke Ono (Japanese)
23 years old master calligrapher. His real name is Sei (清). After punching a gallery curator for calling his calligraphy "unoriginal", he is sent by his father to a village on Gotō Island to chill out. He's a childish and short-tempered adult. He's also easy to scare. He's affectionately called "Sensei" (先生) by the people of the village.

Child of the following tags:

ばらかもん, 小野大助