Petopeto-san

Jeremy Moriguchi

Maruko Fujimura

Kiyomi Akazawa

Mrs. Asuka Yuri

Chochomaru Sahara

Hatoko "Petoko" Fujimura

Kanna Maeta

Yuuichi "Yuu-chan" Moriguchi

Sekiya Genemon Sadatou

Kouji Tachibana

Kuguru Sahara

Chie Oohashi

Miyuki Odashima

Shingo Ōhashi

Waga Hachirou

Ryuuta Katou

Tonio Fujimura

Shinichi Oohashi

Keiichi Maeta

Chikako Oohashi