Kindergarten Wars (Japanese: 幼稚園WARS, Hepburn: Yōchien Wars) is a Japanese webmanga series written and illustrated by You Chiba. It began serialization on Shueisha's Shōnen Jump+ app and website in September 2022. Its chapters have been collected in 17 tankōbon volumes as of April 2026. An anime television series adaptation produced by Sunrise and Felix Film is set to premiere in Q2 2027.
The story takes place in Kindergarten Noir, known as "the world's safest kindergarten". Hosting the children of politicians, celebrities, businessmen, and other VIPs, Kindergarten Noir protects them from would-be assassins and kidnappers by employing former criminals as teachers in exchange for reduced sentences. Rita, also known as Convict #999, is a former assassin who finds herself working at Kindergarten Noir—both to get a reduced sentence by acting as a bodyguard and to find a hot guy along the way.
A 20-year old assassin from the Netherlands known as "The Witch" who takes on a new identity as a kindergarten teacher to protect the children of world leaders at a school called Kindergarten Noir. Rita has a running gag where she falls in love at first sight with an assassin trying to harm the children, and asks them a series of questions, and if they answer them with a response Rita doesn't like they would get shot.
Written and illustrated by You Chiba, the series began serialization on Shueisha's Shōnen Jump+ app and website on September 15, 2022.[1] Initially starting publication in Jump+'s Rookies program as an "independent manga", in March 2023 Shueisha announced that it would become a full-fledged series. The series reached its final arc after a two-month break on March 27, 2025.[4] As of April 2026, the series individual chapters have been collected in 17 tankōbon volumes.[5]
Shueisha's Manga Plus platform is publishing the series in English.[6] At New York Comic Con 2024, Yen Press announced that they licensed the series for English print publication.[7]
121. "I Love Her the Most in the Entire World" (世界で一番好き, Sekai de ichiban suki)
122. "Boxed hot guys" (箱イケメン, Hako ikemen)
123. "Careless" (詰め, Tsume)
Chapters not yet in tankōbon format
These chapters have yet to be published in a tankōbon volume. They were serialized on Shōnen Jump+.
"Farewell" (さよならです, Sayonara desu)
"A Battle to One-up the Ex-boyfriend" (元カレマウントバトル大会, Moto Karemaunto Batoru Taikai)
"Trap" (罠, Wana)
Anime
An anime television series adaptation was announced by Bandai Namco Filmworks on October 2, 2025.[2] It will be produced by Sunrise and Felix Film and directed by Shinsuke Gomi, with characters designed by Junko Yamanaka[ja]. The series is set to premiere in Q2 2027.[3]
Reception
The series ranked third in the 2023 Next Manga Award in the web manga category.[30] The series ranked ninth on AnimeJapan's "Most Wanted Anime Adaptation" poll in 2024.[31][32] The series ranked fifth in the 2025 edition of the poll.[33]