OVA

1
PG-13

Twin

No synopsis has been added for this series yet.
Ova Fall 1989 5.79
4
R+

Baldr Force Exe Resolution

Any network runs all over the world, and the development of the information network reaches its acme. In this age, there are two developed worlds; "the real world" and "wired", or the virtual network world. Soma Toru belongs to a hacking group, Steppen Wolf, which runs around the network world freely. They attack the database of the UN forces as their last work. During this attack, he loses Nonomura Yuya, his friend as well as the team leader. Toru is arrested by the army. In exchange for letting him free, he has to work for an anti-hacker organization, the first squad of the UN Security Force Information Administration Bureau. Working for them, he is looking for the person who killed his friend, while the other members also have their own reason to fight. The three-way fights of the terrorist group, the security enterprise, and the army, continue every day. The various events occurred during the fight seem to be independent of each other at the first glance, but they're converging on one event as if they were attracted by something. Based on the game by GIGA. (Source: ANN)
Ova Fall 2006 6.36
1
Rx

Balthus: Tia's Radiance

In the village of Le-jeute, all is not well. Over shadowed by the mysterious factory city called Balthus, this peaceful little village are lured into life with the promises of pleasure that await them. But when the workers realize this, its too late to forsake the factory. (Source: ANN)
Ova Fall 1988 5.1
6
R+

All Purpose Cultural Cat Girl Nuku Nuku

Ryuunosuke Natsume is the son of genius inventor Kyusaku Natsume and overbearing Akiko Natsume, CEO of Mishima Heavy Industries. Using funds from his wife's company and the brain from his son's beloved cat, Kyusaku creates a revolutionary android called Atsuko "Nuku Nuku" Natsume. To Kyusaku's disgust, Akiko wants to use her husband's technology to create weaponized robots for her company's customers, resulting in Ryuunosuke getting caught within the explosive fights between his parents The android Nuku Nuku tries to live as a normal high school student, adopting the role of Ryuunosuke's elder sister, but usually ends up acting as her family's protector. Nuku Nuku will do anything to protect the ones she loves. [Written by MAL Rewrite]
Ova Fall 1992 6.69
R-17+
1
6.15

Baoh the Visitor

Ova Fall 1989
PG-13
2
6.46

Bari Bari Densetsu

Ova Fall 1986
R+
6
6.68

Bastard!!

Ova Fall 1992
R-17+
6
6.92
PG-13
6
6.45

Battle Athletes

Ova Fall 1997
Rx
1
4.52

Battle Can2

Ova Fall 1987
R+
1
5.59
PG-13
2
4.86

Bavi Stock

Ova Fall 1985
R+
7
7.52

Be-Bop Highschool

Ova Fall 1990
R+
3
5.49

Be-Bop Kaizokuban

Ova Fall 1991
PG-13
1
5.46
Rx
2
5.61

Beyond

Ova Fall 1998
PG-13
1
5.02

Bean Bandit

Ova Fall 2021
Rx
1
4.75
Rx
2
5.28
Rx
6
6.59

Bible Black

Ova Fall 2001
Rx
2
6.66

Bible Black Origins

Ova Fall 2002
Rx
2
6.77

Bible Black Only

Ova Fall 2005
Rx
6
6.7
Rx
1
6.32
R+
1
5.71

Big Order

Ova Fall 2015
R+
1
5.42

Big Wars

Ova Fall 1993
Rx
2
6.43

Bijukubo

Ova Fall 2010
R+
6
5.54

Bikini Warriors OVA

Ova Fall 2016
Rx
1
6.51
Rx
1
4.93