AnimeNews
HomeNews FeedThis SeasonDatabase
ANIMEPRIME

Your premium anime news source.

Privacy PolicyTerms of ServiceDatabase

© 2026 ANIMENEWS

All data provided by Jikan API, AniList, and ANN.

Banner
Shiawasette Naani

Score

4.2 / 10

Status

Finished Airing

Episodes

3

Studio

Kyoto Animation

Shiawasette Naani

Also known as しあわせってなあに

OVASummer 1991Source NovelPG - Children
Fantasy

4.2/10

Community score

#14545

Rank

2.1K

Members

Unknown

Favorites

Synopsis

Based on a series of picture books by Ryuuhou Ookawa.

Alto's going home from school, when he encounters a girl who calls herself an angel.

Production Notes

Shiawasette Naani was produced for the Happy Science religious cult.

Cast Highlights

Alto-san

Alto-san

Main

Tenshi-san

Tenshi-san

Main

Core Staff

Hatta, Hideaki

Hatta, Hideaki

Producer

Ishihara, Tatsuya

Ishihara, Tatsuya

Director, Animation Director

Hatta, Youko

Hatta, Youko

Production Manager

Morikawa, Atsushi

Morikawa, Atsushi

Background Art

Murayama, Kenji

Murayama, Kenji

In-Between Animation

Nagayama, Kuniaki

Nagayama, Kuniaki

Series Composition

Quick Facts

FormatOVA
Episodes3
Duration15 min per ep
SourceNovel
RatingPG - Children
SeasonSummer 1991
AiredJul 9, 1991
StatusFinished Airing
Recommended
Monetizing Content

Ranking And Reach

Popularity#12578
Scored by1K
BroadcastUnknown
ApprovedYes

Title Variants

English title

Unknown

Romaji title

Shiawasette Naani

Japanese title

しあわせってなあに

Synonyms

Shiawase tte Naani, Shiawase tte Nani, What Is Happiness?, Happy Science

Production Team

Main studio

Kyoto Animation

Producers

Gakken

Licensors

Unknown

Japanese title

しあわせってなあに