TV

13
R-17+

Black Bullet

In the year 2021, a parasitic virus known as "Gastrea" infects humans and turns them into monsters. What is left of mankind now lives within the Monolith walls, walls that are made of Varanium, the only material that can hurt Gastrea. To counter the threat that the Gastrea pose, "Cursed Children"—female children whose bodies contain trace amounts of the virus which grant them superhuman abilities—officially called Initiators by the Tendo Civil Security, are given partners called Promoters, people who work to guide and protect the young Initiators. These teams of two are sent out on missions to fight the monsters created by the Gastrea virus and keep them at bay. Black Bullet revolves around the team of Enju Aihara, an Initiator, and Satomi Rentaro, a Promoter, as they go on missions to fight the growing threat of Gastrea in their hometown of Tokyo.
TV Spring 2014 7.09
23
PG-13

Black Cat

Completing every job with ruthless accuracy, Train Heartnet is an infamous assassin with no regard for human life. Donning the moniker "Black Cat" in the underground world, the elite killer works for the powerful secret organization known only as Chronos. One gloomy night, the blasé gunman stumbles upon Saya Minatsuki, an enigmatic bounty hunter, and soon develops an odd friendship with her. Influenced by Saya's positive outlook on life, Train begins to rethink his life. Deciding to abandon his role as the Black Cat, he instead opts to head down a virtuous path as an honest bounty hunter. However, Chronos—and particularly Creed Diskenth, Train's possessive underling—is not impressed with Train's sudden change of heart and vows to resort to extreme measures in order to bring back the emissary of bad luck. This assassin turned "stray cat" can only wander so far before the deafening sound of gunfire rings out.
TV Fall 2005 7.32
170
PG-13

Black Clover

Asta and Yuno were abandoned at the same church on the same day. Raised together as children, they came to know of the "Wizard King"—a title given to the strongest mage in the kingdom—and promised that they would compete against each other for the position of the next Wizard King. However, as they grew up, the stark difference between them became evident. While Yuno is able to wield magic with amazing power and control, Asta cannot use magic at all and desperately tries to awaken his powers by training physically. When they reach the age of 15, Yuno is bestowed a spectacular Grimoire with a four-leaf clover, while Asta receives nothing. However, soon after, Yuno is attacked by a person named Lebuty, whose main purpose is to obtain Yuno's Grimoire. Asta tries to fight Lebuty, but he is outmatched. Though without hope and on the brink of defeat, he finds the strength to continue when he hears Yuno's voice. Unleashing his inner emotions in a rage, Asta receives a five-leaf clover Grimoire, a "Black Clover" giving him enough power to defeat Lebuty. A few days later, the two friends head out into the world, both seeking the same goal—to become the Wizard King!
TV Fall 2017 8.14
17
PG-13

Black Jack 21

No direct-relation sequel to original Black Jack. Black Jack attempts to find out the conspiracy, of why he was involved in the bombfield accident that killed his mother, while he uncovers secrets of Organization and Project "Noir", which, his father and other famous doctors were involved in...
TV Spring 2006 7.53
R
12
8.03

Black Lagoon

TV Spring 2006
R
12
8.17
PG-13
8
6.79
PG-13
12
5.95
R
12
6.21

Blade

TV Summer 2011
R
13
6.04

Blade & Soul

TV Spring 2014
R
13
6.27
R
24
6.87

Blassreiter

TV Spring 2008
R
12
6.08
PG-13
366
7.95

Bleach

TV Fall 2004
PG-13
12
7.26

Blend S

TV Fall 2017
PG-13
38
5.87
PG-13
10
7.25

Blood Lad

TV Summer 2013
R
50
7.61

Blood+

TV Fall 2005
R
12
6.52

Blood-C

TV Summer 2011
R
12
5.47

Bloodivores

TV Fall 2016
PG
51
6.4

Blue Dragon

TV Spring 2007
PG
51
6.55
PG-13
13
6.67
Rx
26
7.02

Blue Gender

TV Fall 1999
PG-13
14
PG-13
12
7.8

Blue Period

TV Fall 2021
PG-13
24
5.84

Blue Reflection Ray

TV Spring 2021
PG-13
26
6.99

Blue Seed

TV Fall 1994
PG-13
12
7.35

BNA

TV Spring 2020
PG-13
76
7.5

Bobobo-bo Bo-bobo

TV Fall 2003
PG-13
1
6.11

Bocchan

TV Winter 1980
PG-13
12
8.8

Bocchi the Rock!

TV Fall 2022

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