

Rainbow Days
2018, Japanese. Directed by Ken Iizuka.
Nijiiro Days follows the colorful lives and romantic relationships of four high school boys—Natsuki Hashiba, a dreamer with delusions of love; Tomoya Matsunaga, a narcissistic playboy who has multiple girlfriends; Keiichi Katakura, a kinky sadist who always carries a whip; and Tsuyoshi Naoe, an otaku who has a cosplaying girlfriend.
- Runtime
- 1h 49m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
Start now and it ends at ….
Too new to call
Not enough people have rated it yet for a verdict.
Seen it? Give your verdict.
Saved privately on this device.
Where to watch Rainbow Days
Rainbow Days isn’t streaming on any OTT platform in India yet; it released on 6 July 2018.
No streaming listings yet. Search JustWatch.
Cast & crew
Details
- Released
- 6 July 2018
- Original title
- 虹色デイズ
- Country
- Japan
- Written by
- Rika Nezu
Check ratings elsewhere
News & fan talk
What Rainbow Days is based on
Rainbow Days is based on Rainbow Days, a manga series.
Manga series
Rainbow Days
Source details from Wikidata and TMDB.
If you liked Rainbow Days

Achilles and the Tortoise
2008 · 7.0/10
Worth the HypeRecommended by TMDB viewers

Family Weekend
2013 · 6.3/10
Popcorn FlickRecommended by TMDB viewers

Almost Friends
2017 · 6.3/10
Popcorn FlickRecommended by TMDB viewers

Landline
2017 · 6.2/10
Popcorn FlickRecommended by TMDB viewers

Giants and Toys
1958 · 7.1/10
Worth the HypeRecommended by TMDB viewers

Class Act
1992 · 6.3/10
Popcorn FlickRecommended by TMDB viewers

On Becoming a Guinea Fowl
2024 · 7.5/10
Worth the HypeRecommended by TMDB viewers

About Alex
2014 · 6.1/10
Popcorn FlickRecommended by TMDB viewers

SubUrbia
1997 · 6.2/10
Popcorn FlickRecommended by TMDB viewers

Chloe and Theo
2015 · 5.9/10
SnoozefestRecommended by TMDB viewers
Rainbow Days: quick answers
Is Rainbow Days worth watching?
Rainbow Days doesn’t have enough ratings for a verdict yet.
How long is Rainbow Days?
Rainbow Days runs 109 minutes (1h 49m).
Does Rainbow Days have a post-credits scene?
None is listed for Rainbow Days. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Rainbow Days parents guide: is it suitable for kids?
No age rating is listed for Rainbow Days yet.
Which OTT platform is Rainbow Days on?
Rainbow Days isn’t streaming on any OTT platform in India yet; it released on 6 July 2018. (Checked 9 November 2026.)
What movies are like Rainbow Days?
If you liked Rainbow Days, try Achilles and the Tortoise, Family Weekend, Almost Friends.
Who directed Rainbow Days?
Rainbow Days (2018) was directed by Ken Iizuka and stars Reo Sano, Taishi Nakagawa, Mahiro Takasugi.
What is Rainbow Days based on?
Rainbow Days is based on Rainbow Days, a manga series.