Strike the Blood (2013)

Action · Animation · Comedy

Kojou Akatsuki's days as an ordinary high school student in the Demon District of Itogami Island come to an abrupt end after a fateful encounter leaves him with the remarkable abilities of a vampire. It isn't long before he is thrust into the center of attention when it is discovered that he is the fourth primogenitor, an immensely powerful vampire whom most consider to be merely a legend. Fearing Kojou's destructive potential, the Lion King Organization sends in an apprentice sword-shaman, Yukina Himeragi, to monitor, and should he become a threat, kill the boy deemed the world's most powerful vampire. Forced together by circumstance, the two form an unlikely alliance as Kojou comes to terms with his abilities and they both struggle to protect the city from various emerging chaotic forces.

IMDb rating: 6.8 (2,074 votes)
Seasons: 5
Streaming (US): Crunchyroll
Language: JA
Type: TV series

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Ratings refreshed Aug 19, 2026 · 5 seasons indexed

Cast

Seasons

Season 1 (2013)

7.65 avg 26 episodes 7.7 → 6.2

Bad finale

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Seija no Migiude Hen Ichi	7.7	58
2	Seija no Migiude Hen Ni	7.5	45
3	Seija no Migiude Hen San	7.6	41
4	Seija no Migiude Hen Yon	7.5	38
5	Sennou no Shisha Hen Ichi	7.6	35
6	Sennou no Shisha Hen Ni	7.6	32
7	Sennou no Shisha Hen San	7.5	30
8	Sennou no Shisha Hen Yon	7.8	30
9	Tenshi Enjou Hen Ichi	7.7	30
10	Tenshi Enjou Hen Ni	7.7	30
11	Tenshi Enjou Hen San	7.7	30
12	Tenshi Enjou Hen Yon	8.1	30
13	Aoki Majo no Meikyuu Hen Ichi	7.6	29
14	Aoki Majo no Meikyuu Hen Ni	7.2	30
15	Aoki Majo no Meikyuu Hen San	7.5	31
16	Kansokusha-tachi no Utage Hen Ichi	7.6	28
17	Kansokusha-tachi no Utage Hen Ni	7.9	29
18	Kansokusha-tachi no Utage Hen San	7.4	28
19	Kansokusha-tachi no Utage Hen Yon	8.0	28
20	Renkinjutsushi no Kikan Hen Ichi	7.8	27
21	Renkinjutsushi no Kikan Hen Ni	7.9	28
22	Renkinjutsushi no Kikan Hen San	8.8	40
23	Akatsuki no Teikoku Hen Ichi	7.9	29
24	Akatsuki no Teikoku Hen Ni	8.4	39
25	OVA: Kingdom of the Valkyria I	6.8	15
26	OVA: Kingdom of the Valkyria II	6.2	16

Season 2 (2016)

6.88 avg 8 episodes 7.4 → 7.0

Season 2 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Black Sword Shaman I	7.4	21
2	Black Sword Shaman II	6.9	16
3	Black Sword Shaman III	6.7	15
4	Fleeing Fourth Primogenitor I	6.6	15
5	Fleeing Fourth Primogenitor II	6.7	14
6	Knight of the God of Mistakes I	6.7	16
7	Knight of the God of Mistakes II	7.0	14
8	Knight of the God of Mistakes III	7.0	17

Season 3 (2018)

6.86 avg 10 episodes 6.8 → 7.1

Big finale

Season 3 episodes - IMDb ratings
#	Title	Rating	Votes
1	Tartaros Roses I	6.8	16
2	Tartaros Roses II	6.7	14
3	Tartaros Roses III	6.8	14
4	The Time of My Life I	6.8	13
5	The Time of My Life II	6.8	12
6	The Time of my Life III	6.8	12
7	The War of Original Vampires I	6.9	12
8	The War of Original Vampires II	7.0	12
9	The War of Original Vampires III	6.9	12
10	The War of Original Vampires IV	7.1	15

Season 4 (2020)

6.97 avg 12 episodes 6.9 → 7.0

Season 4 episodes - IMDb ratings
#	Title	Rating	Votes
1	Paladiness of Mirage I	6.9	13
2	Paladiness of Mirage II	6.9	10
3	Paladiness of Mirage III	6.9	11
4	Tournament in the Nightmare Night I	6.9	11
5	Tournament in the Nightmare Night II	6.8	11
6	Tournament in the Nightmare Night III	7.0	11
7	Resurrection of Vampire Princess I	6.9	11
8	Resurrection of Vampire Princess II	6.9	11
9	Resurrection of Vampire Princess III	6.8	11
10	Seize the Twelve Beast Vassals I	6.9	11
11	Seize the Twelve Beast Vassals II	7.8	13
12	Seize the Twelve Beast Vassals III	7.0	11

Season 5 (2022)

6.80 avg 4 episodes 7.3 → 6.7

Season 5 episodes - IMDb ratings
#	Title	Rating	Votes
1	Returning With Glory I	7.3	10
2	Returning With Glory II	6.5	10
3	Returning With Glory III	6.7	8
4	Returning With Glory IV	6.7	8