Where to stream

Rainbow Fireflies

7.120121h 45mMovieFantasyAnimation

One year ago, Yūta lost his father in a car crash. Now in the 6th grade, Yūta goes to catch beetles in a dam near a mountain, a place he often went with his father. There, Yūta meets a strange old man, and while walking in heavy rainfall,…

DirectorKonosuke Uda

WriterKei Kunii

Where to watch

Not available in United States

Streaming in 1 other country

Rainbow Fireflies isn't on any streaming service in United States right now, but it's available in South Korea. Streaming rights are licensed per country.

Cast · Directed by Konosuke Uda

Akashi Takei

Yūta Otabe (voice)

Ayumi Kimura

Saeko Okuyama (voice)

Kenzō – Adult (voice)

Mamiko Noto

Saeko – Adult (voice)

Masahiko Tanaka

Saeko's Father (voice)

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Rainbow Fireflies — streaming FAQ

Which OTT platform streams Rainbow Fireflies?

Rainbow Fireflies isn't on any streaming service in United States yet, but it's available in South Korea. Streaming rights differ by country — switch your country in the header to see where.

Is Rainbow Fireflies on Netflix?

No, Rainbow Fireflies is not on Netflix in United States as of August 2026.

Is Rainbow Fireflies on Amazon Prime Video?

No, Rainbow Fireflies isn't on Amazon Prime Video in United States right now.

Where can I watch Rainbow Fireflies for free?

Rainbow Fireflies isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for Rainbow Fireflies?

Rainbow Fireflies hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around July 7, 2012. This is a prediction, not a confirmed date.