Under Ninja (2023)

Action · Animation · Comedy

Thousands of ninjas live in secret across Japan. One underachieving ninja spends his days doing nothing — until he receives a special mission.

IMDb rating: 6.5 (533 votes)
Episode average: 7.7 +1.2 vs IMDb
Seasons: 1
Streaming (US): Crunchyroll
Language: JA
Type: TV series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

Browse shows by rating shape → Open in Rising Shows app → View on IMDb

Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2023)

7.73 avg 12 episodes 7.3 → 8.2 24 min avg

Big finale

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Throw a Rock, Hit a Ninja	7.3	70
2	I Want to Be a Ninja	7.3	51
3	Boobs: So Close, Yet So Far	7.6	49
4	Do You Know What the Ninja Code Says?	7.7	46
5	Kumogakure Is Within the Top 10 Common Family Names in Japan (A Lie)	7.4	45
6	The Lid on this Hellish Cauldron Has Come Off	7.6	41
7	Meow Meow, Meow Meow, Meow Meow Meow Meow Meow?	7.5	40
8	Every Last Ninja on the Surface Will Be Annihilated	8.1	42
9	I'm Gonna Go Down in Shinobi History	8.0	41
10	A Maiden's Chest is a Precious Thing	8.0	38
11	Kuro Finally Took Up a Sword	8.0	30
12	Business as Usual, Wrapped Up Tidy	8.2	32