Rainbow Song poster
Where to stream

Rainbow Song

7.520061h 57mMovieDramaRomance

Tomoya Kishida is working as a staffer in a television studio when he hears about the death of his close friend, Aoi Sato. This sparks his recollection of the events in life they shared from meeting at a record store, shooting a short film…

DirectorNaoto Kumazawa
WritersAmi Sakurai·Shunji Iwai
ProducersToshihiro Kitta·Shunji Iwai

Where to watch

FilmtapFilmtapTubi TVTubi TVPlexPlexFilmzieFilmzieYouTube FreeYouTube Free
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Naoto Kumazawa

HIHayato Ichihara
Hayato Ichihara
Tomoya Kishida
JUJuri Ueno
Juri Ueno
Aoi Sato
YAYu Aoi
Yu Aoi
Kana Sato
SAShoko Aida
Shoko Aida
Chizuru Morikawa
FKFumiyo Kohinata
Fumiyo Kohinata
Yasujiro Sato
ASAmi Suzuki
Ami Suzuki
Sayumi Kubo
WSWakana Sakai
Wakana Sakai
Kyoko Asakura
HOHiroyuki Onoue
Hiroyuki Onoue
Jiro Hattori
ESEmi Suzuki
Emi Suzuki
HMHidekazu Mashima
Hidekazu Mashima
Senior Sasaki
SYSo Yamanaka
So Yamanaka
Director Tanabe
KTKei Tanaka
Kei Tanaka
Gakuto Ogata

More from Hayato Ichihara · Lead actor

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All About Lily Chou-Chou
All About Lily Chou-Chou
2001 · 7.5
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More from Juri Ueno · Co-star actress

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2003 · 8.0
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More from Naoto Kumazawa · Director

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2014 · 9.0
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2004 · 9.0
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2005 · 6.8
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Rainbow Song — streaming FAQ

Which OTT platform streams Rainbow Song?

Rainbow Song is streaming on Filmtap, Tubi TV and Plex in United Kingdom, and available to rent or buy on Amazon Video and YouTube. It's not currently on Netflix.

Is Rainbow Song on Netflix?

No, Rainbow Song is not on Netflix in United Kingdom as of November 2026. It's currently on Filmtap and Tubi TV.

Is Rainbow Song on Amazon Prime Video?

Rainbow Song isn't included with a Prime Video subscription in United Kingdom, but you can rent or buy it on Amazon Video.

Where can I watch Rainbow Song for free?

Rainbow Song is available to stream free (with ads) on Filmtap and Tubi TV in United Kingdom.

Is there a sequel to Rainbow Song?

Yes — Rainbow Song is followed by Halfway (2009) in the いわい しゅんじ Collection.

Is there a prequel to Rainbow Song?

Yes — All About Lily Chou-Chou (2001) comes before Rainbow Song in the いわい しゅんじ Collection.

Is Rainbow Song part of a trilogy?

No — Rainbow Song is part of the いわい しゅんじ Collection, which has 13 films.

How many movies are in the いわい しゅんじ Collection?

There are 13 films in the いわい しゅんじ Collection: Fried Dragon Fish (1993), undo (1994), Love Letter (1995), Picnic (1996), Swallowtail Butterfly (1996), April Story (1998), All About Lily Chou-Chou (2001), Rainbow Song (2006), Halfway (2009), A Bride for Rip Van Winkle (2016), Fireworks (2017), Last Letter (2018) and Last Letter (2020).