★ 6.6 TV Series
Mokke
In a Japan not quite like our own, the "youkai" (supernatural creatures) have started living together with humans. Now, in an ordinary school, all sorts of "monsters" attend regular classes. A human boy, Oohashi Shingo, finds himself attracted… Read more
Storyline
In a Japan not quite like our own, the "youkai" (supernatural creatures) have started living together with humans. Now, in an ordinary school, all sorts of "monsters" attend regular classes. A human boy, Oohashi Shingo, finds himself attracted to one of these creatures, a "petopeto" called Fujimura Hatoko. Petoko, as she is called, is a minor monster, with only the power to stick to something she adores. Like Shingo.... (Source: Anime News Network)
Characters & Japanese Voice Cast
Kuguru Sahara
Main
VA: Miho Miyagawa
Hatoko Fujimura
Main
VA: Kana Ueda
Shingo Oohashi
Main
VA: Jun Oosuka
Maruko Fujimura
Supporting
VA: Mami Kingetsu
Kanna Maeta
Supporting
VA: Ayako Kawasumi
Chie Oohashi
Supporting
VA: Chiwa Saitou
Tonio Fujimura
Supporting
VA: Bin Shimada Shinichi Oohashi
Supporting
VA: Hideyuki Tanaka Chikako Oohashi
Supporting
VA: Yuuko Nagashima Kotomi Maeta
Supporting
VA: Shoutarou Morikubo
Kouji Tachibana
Supporting
VA: Hiroyuki Yoshino
Kiyomi Akazawa
Supporting
VA: Natsuko KuwataniSimilar Anime
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Frequently Asked Questions
How many episodes does PetoPeto-san have?
PetoPeto-san has 13 episodes.
Which studio made PetoPeto-san?
PetoPeto-san is produced by Xebec.
Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 17 October 2026, 4:14 PM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].