Series

Rainbow Days

★ 6.0(22)201613m1 season

Rainbow Days is streaming on U-NEXT, Anime Times Amazon Channel and FOD in Japan, and available to rent or buy on Amazon Video and Google Play Movies. Availability checked 10 June 2026.

Where to watch Rainbow Days

🇯🇵 Japan

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Good to know

Creator: Tetsuro Amino
Release date: 2016-01-10
Runtime: 13m
Language: Japanese
Seasons: 1
Episodes: 24
Network: Tokyo MX
Status: Ended
Country: Japan
Studio: production reed

About Rainbow Days

Rainbow Days is a 2016 web series in the Animation and Comedy genres, created by Tetsuro Amino, starring Shizuka Ishigami, Yoshitsugu Matsuoka and Nobunaga Shimazaki. It spans 1 season and 24 episodes, and originally aired on Tokyo MX. It holds an average rating of 6.0/10 from 22 viewers. Below you can see where to watch Rainbow Days in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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. When his girlfriend unceremoniously dumps him on Christmas Eve, Natsuki breaks down in tears in the middle of the street and is offered tissues by a girl in a Santa Claus suit. He instantly falls in love with this girl, Anna Kobayakawa, who fortunately attends the same school as him. Natsuki's pursuit of Anna should have been simple and uneventful; however, much to his dismay, his nosy friends constantly meddle in his relationship, as they strive to succeed in their own endeavors of love.

Seasons (1)

Season 124 eps · 2016

Cast

Shizuka Ishigami

Yukiko Asai

Yoshitsugu Matsuoka

Natsuki Hashiba

Nobunaga Shimazaki

Keiichi Katakura

Ai Kayano

Nozomi Matsunaga

Minami Tsuda

Anna Kobaya

Takuya Eguchi

Tomoya Matsunaga

Koki Uchiyama

Tsuyoshi Naoe

Yumi Uchiyama

Mari Tsutsui

Themes & keywords

high schoolromanceslice of lifeschoolschool lifeshoujoanimejapanese high schoolschool live

Frequently asked questions

Where can I watch Rainbow Days in Japan?+

In Japan, you can stream Rainbow Days on U-NEXT, Anime Times Amazon Channel and FOD. It's also available to rent or buy on Amazon Video and Google Play Movies.

Is Rainbow Days on Netflix?+

Rainbow Days is not on Netflix in Japan right now, but you can stream it on U-NEXT, Anime Times Amazon Channel and FOD.

How many seasons of Rainbow Days are there?+

Rainbow Days has 1 season and 24 episodes in total.

Who stars in Rainbow Days?+

Rainbow Days stars Shizuka Ishigami, Yoshitsugu Matsuoka, Nobunaga Shimazaki, Ai Kayano and Minami Tsuda.

When did Rainbow Days come out?+

Rainbow Days is a 2016 web series created by Tetsuro Amino.

What genre is Rainbow Days?+

Rainbow Days is Animation and Comedy series.

Who created Rainbow Days?+

Rainbow Days was created by Tetsuro Amino.