In the Heart of Kunoichi Tsubaki (2022)
A charming anime comedy about an elite ninja trainee whose curiosity about boys quietly challenges everything her all-girls clan stands for.
In the Heart of Kunoichi Tsubaki - Series Information
- Original Title: くノ一ツバキの胸の内
- First Air Year: 2022
- Last Air Year: 2022
- Type: TV Series
- Genres: Animation, Comedy
- Content Rating (US): TV-14
- Episode Runtime: Average runtime per episode (24 minutes)
- Number of Seasons: 1
- Number of Episodes: 13
- Status: Ended
- Original Language: Japanese
- Spoken Languages: Japanese
- First Air Date: April 10, 2022 (United States - TV-14), April 10, 2022 (Australia - M), April 10, 2022 (Brazil - 12), April 10, 2022 (South Korea - 15)
- Networks: Gunma TV, Tokyo MX, BS11, Tochigi TV
- Production Companies: CloverWorks, Aniplex
- Production Countries: Japan
- Alternative Titles: 女忍者椿的心事 (CN), Kunoichi Tsubaki no Mune no Uchi (JP), В сердце Цубаки куноити (RU)
In the Heart of Kunoichi Tsubaki - Plot
The isolationist Akane Clan, composed of an all-girls body mainly consisting of young kunoichi in training, has a code to which they all must adhere: "As men are dangerous beings, interacting with them is forbidden." Kunoichi Tsubaki, the leader of the Dog Squad, is an excellent trainee with a promising future, but she has started to experience a strange feeling in her heart... whenever the subject of boys is brought up.
In the Heart of Kunoichi Tsubaki - Trailer
Watch the official trailer and get a first look at the series:
Where to Watch In the Heart of Kunoichi Tsubaki
Looking for where to watch In the Heart of Kunoichi Tsubaki?
Compare all viewing options available in your region on JustWatch ↗
In the Heart of Kunoichi Tsubaki - Cast & Crew
Main Cast
- Yuko Natsuyoshi
- Miyari Nemoto
- Sayumi Suzushiro
- Yumi Uchiyama
- Mao Ichimichi
- Aya Yamane
- Manaka Iwami
- Miyu Tomita
- Hina Youmiya
- Hiyori Kouno
Writers
- Konomi Shugo
Executive Producers
- Nobuhiro Nakayama
In the Heart of Kunoichi Tsubaki - FAQs
What is In the Heart of Kunoichi Tsubaki about?
The series follows Tsubaki, the talented leader of the Dog Squad within an all-girls ninja clan that strictly forbids any contact with men. Despite her dedication to training, Tsubaki finds herself increasingly curious about boys — a feeling that quietly unsettles her disciplined world.
Is In the Heart of Kunoichi Tsubaki based on a manga?
The anime is adapted from the manga series by Minamoto Tarō, serialized in Weekly Shōnen Sunday. The manga blends slice-of-life comedy with ninja themes, following the same premise of an all-girls kunoichi clan navigating their strict, men-forbidden lifestyle.
How many episodes does Kunoichi Tsubaki have?
The series ran for 13 episodes across its single season, which aired in 2022. There is also one special episode listed under Season 0, bringing the total episode count to 14 including supplementary content.
Who are the main voice actors in the series?
The cast features Yuko Natsuyoshi as Tsubaki, Miyari Nemoto as Sazanka, Sayumi Suzushiro as Asagao, Yumi Uchiyama as Hana, Mao Ichimichi as Konoha, Aya Yamane as Benisumomo, Manaka Iwami as Mizubashou, Miyu Tomita as Touwata, Hina Youmiya as Mokuren, and Hiyori Kouno as Housenka.
When did In the Heart of Kunoichi Tsubaki first air?
The series premiered on April 10, 2022, broadcasting across several Japanese networks including Tokyo MX, Gunma TV, BS11, and Tochigi TV. It concluded its 13-episode run the same year.
Which studio produced Kunoichi Tsubaki?
CloverWorks handled animation production, with Aniplex serving as a co-producer. CloverWorks is well known for delivering visually polished anime adaptations, and their work on this series brought Minamoto Tarō's charming manga to life with a bright, expressive art style.
What is the content rating for Kunoichi Tsubaki?
The series carries a TV-14 rating in the United States, indicating content that may be unsuitable for children under 14. It is rated M in Australia, 12 in Brazil, and 15 in South Korea, reflecting its light comedic tone with some mature situational humor.
What anime series are similar to Kunoichi Tsubaki?
Fans of the show often enjoy Shomin Sample and I'm in Love with the Villainess for their similar comedic premises involving gender dynamics and school settings. Bottom-Tier Character Tomozaki and Princess Connect! Re:Dive also share the lighthearted slice-of-life energy that makes Kunoichi Tsubaki so enjoyable.
More About In the Heart of Kunoichi Tsubaki
Explore further details about the series on these trusted external resources.