Rainbow Days
Series Overview
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.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 24 Episodes
13 min per episode
2016 – 2016
Premiered: Sun, Jan 10, 2016
Latest Aired Episode
Season 1, Episode 24: “Episode 24”
Anna finally discovers how she truly feels, but what will she do with this newfound knowledge?
Seasons & Episodes Breakdown
Cast & Creators
Explore Star Directory →
Creative Leadership & Key Crew
Tomihiko Ohkubo
Aki Itami
Hiroyuki Kozu
Junichi Okubo
Hiromi Komine, Yuki Honda
Hiroaki Tsunoda, Reiko Oyama, Mitsugu Iwano
Department Leadership Roster
Hiroyuki Kozu
Original Music Composer
Hiroaki Tsunoda
Producer
Reiko Oyama
Producer
Mitsugu Iwano
Producer
Aki Itami
Screenplay
Junichi Okubo
Director of Photography
Hiromi Komine
Editor
Yuki Honda
Editor
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
TV-14: Parents Strongly Cautioned — Contains material unsuitable for children under 14.
International Certification Matrix
Parents Strongly Cautioned — Contains material unsuitable for children under 14.
Parental Guidance — Recommended for mature viewers.
Production Stills & Gallery
Official cinematic photography and background stills for Rainbow Days.
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Frequently Asked Questions About Rainbow Days
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is Rainbow Days about?
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.
How many seasons does Rainbow Days have?
Rainbow Days comprises 1 season available to explore.
Who stars in Rainbow Days?
Key cast members in Rainbow Days include Shizuka Ishigami, Yoshitsugu Matsuoka, Nobunaga Shimazaki, Ai Kayano, Minami Tsuda.
Who created or directed Rainbow Days?
Rainbow Days was developed and directed by Tomihiko Ohkubo.