Two Studios, One First
Fool Night pairs Sunrise (Mobile Suit Gundam, Cowboy Bebop) and Shaft (Puella Magi Madoka Magica, the Monogatari series) for the first time in either studio's history. Japanese entertainment news site Comic Natalie reported the adaptation alongside a teaser visual, teaser PV, and a commemorative illustration drawn by manga creator Kasumi Yasuda. The reveal came at the Annecy International Animation Film Festival during Netflix's anime showcase.
Atsuyuki Yukawa directs the series. Hitoshi Tanaka, who wrote series composition for Oshi no Ko and Laid-Back Camp, takes the same role here. Robert Satō designed the characters. Yōta Tsuruoka serves as sound director, and Tatsuya Katō composes the music.
In his official comment, Yukawa said the project started when he, a self-described former shut-in, submitted a pitch. He credited an unexpected coincidence for linking the two studios and said an unnamed fellow director, along with Shaft producer Suzuki, recommended him for the job. His directorial approach, he explained, came down to trusting the viewer and carefully depicting time rather than over-explaining. He cited Andrei Tarkovsky's idea that cinema is the art of sculpting time.
A World Where Humans Become Plants
Fool Night takes place on a far-future Earth where thick clouds block all sunlight, leaving the planet locked in permanent winter and darkness. Most plant life is dead, and humanity faces an oxygen crisis. To survive, people use a procedure called "tenka" that implants seeds into terminally ill humans, transforming their bodies into plants known as "reika" (spirit flowers) that produce small amounts of oxygen.
The story follows Tōshirō Kamiya (神谷トーシロー), a young man crushed by poverty, who volunteers for the procedure. His childhood friend Yomiko Hōrai (蓬莱ヨミコ) fights to stop him, but Tōshirō goes through with it anyway. The procedure gives him unexpected abilities, dragging him into one conflict after another. The manga has been serialized in Shogakukan's manga magazine Big Comic Superior since November 2020 and currently runs 12 volumes.
Kōki Uchiyama (内山昂輝), who voices Meruem in Hunter x Hunter and Tomura Shigaraki in My Hero Academia, plays Tōshirō. Minako Kotobuki (寿美菜子), known for Tsumugi Kotobuki in K-On!, plays Yomiko. Uchiyama described trying different vocal approaches every episode to capture Tōshirō's complex shifting emotions. Kotobuki noted that while Yomiko loves food and seems ordinary on the surface, her work in the tenka field may have quietly warped her sense of what happiness means.
The teaser PV features Tōshirō's desperate inner monologue, Yomiko staring at a reika lying on a procedure table, and a reika who has lost the ability to speak or move as the transformation progresses.
Manga author Yasuda called Fool Night his "speculative fiction" and said the series started from a single image he wanted to see: houseplants lined up in a sterile office. He thanked readers worldwide for supporting the manga to the point where an anime became possible.
Looking Ahead
Fool Night streams exclusively on Netflix worldwide in 2026. No specific premiere date has been announced. The teaser PV is available on the Bandai Namco Filmworks YouTube channel.
Viz Media publishes the manga in English in North America, so readers can start the source material ahead of the anime's debut.