In the Heart of Kunoichi Tsubaki Facts, FAQ & Common Questions
2022 · Gunma TV, Tokyo MX, BS11, Tochigi TV · Status: Ended · Rated: TV-14
Frequently Asked Questions About In the Heart of Kunoichi Tsubaki
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does In the Heart of Kunoichi Tsubaki have?
In the Heart of Kunoichi Tsubaki has 1 season and 13 total episodes, spanning from its premiere on April 10, 2022 to July 3, 2022.
Is In the Heart of Kunoichi Tsubaki renewed, ended, or canceled?
In the Heart of Kunoichi Tsubaki has concluded its run and is officially ended.
How long does it take to binge watch In the Heart of Kunoichi Tsubaki?
It takes 5h 12m (312 minutes) to watch the complete run of In the Heart of Kunoichi Tsubaki. At a standard pace of 2 hours per day, you will finish the entire series in approximately 3 days. Yes! At 5.2 hours total, you can comfortably finish this in a single weekend with about 2.6 hours per day.
What is the highest-rated episode of In the Heart of Kunoichi Tsubaki?
The highest-rated episode is Season 1, Episode 1 ("Men Are Dangerous"), which holds an outstanding rating of 6/10 based on 2 audience ratings.
Where can you stream or watch In the Heart of Kunoichi Tsubaki?
In the Heart of Kunoichi Tsubaki is available for streaming on Hulu, Anime Times Amazon Channel, Amazon Video, Amazon Prime Video. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for In the Heart of Kunoichi Tsubaki?
In the Heart of Kunoichi Tsubaki has an official content rating of TV-14.
Who are the lead actors in In the Heart of Kunoichi Tsubaki?
The primary ensemble cast includes Yuko Natsuyoshi as Tsubaki Kunoichi (voice) (age 31), Miyari Nemoto as Sazanka (voice), Sayumi Suzushiro as Asagao (voice) (age 28), Yumi Uchiyama as Hana (voice) (age 38).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Yuko Natsuyoshi | Tsubaki Kunoichi (voice) | 31 |
| Miyari Nemoto | Sazanka (voice) | – |
| Sayumi Suzushiro | Asagao (voice) | 28 |
| Yumi Uchiyama | Hana (voice) | 38 |
| Mao Ichimichi | Konoha (voice) | 34 |
| Aya Yamane | Benisumomo (voice) | 29 |
| Manaka Iwami | Mizubashou (voice) | 28 |
| Miyu Tomita | Touwata (vocie) | 26 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for In the Heart of Kunoichi Tsubaki are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.