Where to watch
JustWatch TV
Darkroom
Fawesome
The Roku Channel
YouTube Free
AsianCrush
Filmzie
Cineverse
Tubi TV
Amazon Video
Google Play Movies
YouTube
MovieMe
Availability shown for United States · rights vary by countryCast · Directed by Naoto Kumazawa
More from Hayato Ichihara · Lead actor
More from Juri Ueno · Co-star actress
More from Naoto Kumazawa · Director
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Rainbow Song — streaming FAQ
Which OTT platform streams Rainbow Song?
Rainbow Song is streaming on JustWatch TV, Darkroom and Fawesome in United States, and available to rent or buy on Amazon Video and Google Play Movies. It's not currently on Netflix.
Is Rainbow Song on Netflix?
No, Rainbow Song is not on Netflix in United States as of October 2026. It's currently on JustWatch TV and Darkroom.
Is Rainbow Song on Amazon Prime Video?
Rainbow Song isn't included with a Prime Video subscription in United States, 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 JustWatch TV and Darkroom in United States.
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).
