OVA

2
Rx

Okusama wa Michael

Mika Amano, a newly married woman, discovers an alien who crashed on earth. This alien named Furuu can take the shape of any article of clothing. Her husband, Dr. Shinichi Amano, works at a small clinic and discovers an intresting side effect to a new experimental drug. (Source: ANN)
Ova Fall 2012 6.19
2
Rx

Okusama wa Moto Yariman

Based on a doujin game by Orc Soft. Yuuto is living alone in an apartment complex but thanks to his neighbours Megumi, Anna and Mako he's not feeling lonely. Though he enjoys their company (and their looks) he is a bit disappointed that they always treat him as a child, not as a man. Things change on the night of his birthday when, after the party the three throw for him, Megumi tells him that as a birthday present she'll do something for him. It's the beginning of Yuuto's hot summer vacation with the three busty women... (Source: AniDB)
Ova Fall 2014 7.05
1
1
R+

OL Kaizou Kouza

Inspired by Drop Dead! Stupid Office Ladies, a column in Monthly Gendai magazine. (Source: AniDB)
Ova Fall 1990 5.44
1
G

Omedetou Jesus-sama

Tells the story of Jesus' birth in the manger that starts out with an angel coming to tell Mary that she's pregnant.
Ova Fall 2005 0
Rx
1
5.47

Ona x2

Ova Fall 2011
Rx
1
7.16

Onahole Classroom

Ova Fall 2021
PG-13
2
4
6.4

One Off

Ova Fall 2012
PG-13
1
1
7.91

One Piece Film: Strong World Episode 0

Ova Fall 2010
PG-13
1
7.13

One Piece: Romance Dawn Story - Recapping the TV Series So Far

Ova Fall 2010
PG-13
1
7.32

One Piece: Romance Dawn Story

Ova Fall 2008
PG-13
1
1
6.69

One Piece: Defeat the Pirate Ganzack!

Ova Fall 1998
R-17+
1
1
7.7

One Punch Man: Road to Hero

Ova Fall 2015
PG-13
4
4
5.06

One: Kagayaku Kisetsu e

Ova Fall 2001
Rx
3
6.23

One: Kagayaku Kisetsu e - True Stories

Ova Fall 2003
PG-13
1
6.21

Onegai☆Teacher: Experience

Ova Fall 2014
PG-13
1
7.26

Please Teacher!: Secret Couple

Ova Fall 2002
PG-13
1
6.63

Onegai☆Teacher: Reminiscence Disc

Ova Fall 2003
R+
1
6.98

Please Twins!: The Summer Never Ends

Ova Fall 2004
PG-13
1
6.21

Onegai☆Twins: Relations

Ova Fall 2014
Rx
1
6.88

Oneshota The Animation

Ova Fall 2020
Rx
2
6.9

Demon Father

Ova Fall 2009
Rx
2
6.65

Oni Chichi 2

Ova Fall 2010
Rx
1
6.65

Oni Chichi 2: Harvest

Ova Fall 2015
Rx
2
6.75

Oni Chichi 2: Revenge

Ova Fall 2013
Rx
4
5.77

Oni Chichi Harem

Ova Fall 2024
Rx
1
7.02

Oni Chichi: Re-birth

Ova Fall 2011
Rx
2
7.25

Oni Chichi: Re-born

Ova Fall 2011
Rx
3
7.12

Oni Chichi: Rebuild

Ova Fall 2013
Rx
4
6.85

Oni Chichi: Refresh♥

Ova Fall 2015
Rx
1
6.75

Oni Chichi: Vacation

Ova Fall 2016
Rx
4
6.07

Oni-Tensei

Ova Fall 2000
G
1

The Man in the Monster's Shell

Ova Fall 1994
R+
1
6.43

Onihei OVA

Ova Fall 2017
Rx
4
6.79

Oniichan Asa made Zutto Gyutte Shite!

Ova Fall 2020