ForSeenItForSeenIt
WATCHDISCOVERLISTSAWARDSBALLOT
Rainbow Days
Rainbow Days
Play Trailer
Your Rating

Rainbow Days

2018
Directed byKen Iizuka
1h 49m

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.

CAST
Reo SanoNatsuki HashibaTaishi NakagawaTomoya MatsunagaMahiro Takasugi
ForSeenItForSeenIt
WatchDiscoverCompareWatchlistListsAwardsBallotSearch

© 2026 ForSeenIt. Made for film lovers.

This product uses the TMDB API but is not endorsed or certified by TMDB.

v2.22 · CLOUD · code x84 sha e59514b · rev forseentest-00170-wav

Tsuyoshi Naoe
Ryusei YokohamaKeiichi Katakura
Ai YoshikawaAnna Kobayakawa
Yuri TsunematsuMari Tsutsui
Mayu HottaYukiko Asai
Nozomi BandoReiko Chiba
Yuki YamadaMasaomi Tsutsui
Kenichi TakitohTabuchi
DETAILS
GENRES
ComedyDrama
STATUSReleased
RATING
6.8

Suggested

Hana Yori Dango: Final
7.9
Hana Yori Dango: Final2008
ReLIFE
7.5
ReLIFE2017
Achilles and the Tortoise
7.0
Achilles and the Tortoise2008
Detroit Metal City
6.4
Detroit Metal City2008
Memories of Matsuko
7.8
Memories of Matsuko2006
City Hunter: Shinjuku Private Eyes
6.4
City Hunter: Shinjuku Private Eyes2019
Sky High
6.2
Sky High2003
It Feels So Good
6.5
It Feels So Good2019
Juniper
6.5
Juniper2021
Almost Friends
6.3
Almost Friends2017
Landline
6.1
Landline2017
Love Strikes!
7.6
Love Strikes!2011
Gintama 2: Rules are Made to Be Broken
7.1
Gintama 2: Rules are Made to Be Broken2018
Chie the Brat
6.7
Chie the Brat1981
Black Butler
7.1
Black Butler2014
1-Ichi
5.9
1-Ichi2003
Nisekoi: False Love
7.4
Nisekoi: False Love2018
Hold Me Back
6.3
Hold Me Back2020
One Piece: Baron Omatsuri and the Secret Island
7.2
One Piece: Baron Omatsuri and the Secret Island2005
Glory to the Filmmaker!
6.3
Glory to the Filmmaker!2007
People who rated this

No ratings from ForSeenIt viewers yet.

Where to watch

JP
Watch on U-NEXT

Stream

U-NEXT
U-NEXT
FOD Channel Amazon Channel
FOD Channel Amazon Channel
FOD
FOD

Rent

Amazon Video
Amazon Video
Apple TV Store
Apple TV Store
Google Play Movies
Google Play Movies

Buy

Amazon Video
Amazon Video
Apple TV Store
Apple TV Store
Google Play Movies
Google Play Movies
All Options Powered by JustWatch