Based on the TV series from the same name, Mentai Piriri stars Hanamaru Hakata, the icon of Hakata, Fukuoka, alongside Yasuko Tomita, who both starred in the television show playing husband and wife respectively. With additional scenes not depicted in the original show.
Toshiyuki Umino
Chiyoko Umino
Kenichi Umino
Masaru Umino
Yaeyama
Matsuo
Michie
Sasajima
Miss Hanashima
Inao
Suketoudara
Den-san
Den-san's wife
