OVA

3
Rx

Magical Girl Elena

With the help from a mysterious creature, Elena turns herself into a magical girl in order to beat Zoid, a tentacle monster, and save her sister, Emile. Since then, to protect her sister and to keep peace on Earth, Elena fights against ugly creatures as a magical girl; however, what awaits her is a harsh destiny: immoral days of naughty humiliations, and her battle eventually involves her sister and her dead mother. Can Elena exterminate the tentacle monster, or will she be driven crazy, losing all sense of reasoning to the ecstasy? (Source: DLsite, edited)
Ova Fall 2011 6.42
3
Rx

Magical Girl Isuka

The evil stone conceives a part of the king of the hell's power in a different world. To prevent his revival, the stone is implanted into a body of a magical girl! Now the clans from the hell follow after her. The evil stone cannot be regained by a simple destruction of the body. Thus, they start disgracing the magical girl in various ways! (Source: dlsite)
Ova Fall 2010 6.21
2
Rx

Magic Woman M

A newly trained young sorceress name Meruru gets lost in the forest in the middle of the training, and has numerous lurid encounters with unsavory characters and lustful beasts. When aroused, Meruru attains the state of ultimate ecstasy and unleashes an explosive power from within. (Source: Wikipedia)
Ova Fall 1997 5.61
2
Rx

Mahou Shoujo Noble Rose The Animation

Ova Fall 2023 5.6
PG-13
3
3
6.37

Magical Girl Pretty Sammy

Ova Fall 1995
Rx
2
5.54

Mahou Shoujo Sae

Ova Fall 2006
Rx
1
5.03

Mahou Shoujo wa Kiss Shite Kawaru

Ova Fall 2014
PG-13
6
6
6
6.7

Tweeny Witches the Adventures

Ova Fall 2007
Rx
0
5.55

Mahou Touki Lilustear

Ova Fall 2023
PG-13
1
5.59

Mahou Yuugi 3D

Ova Fall 2001
PG-13
1
5.17

Mahoutsukai Nara Miso wo Kue!

Ova Fall 2012
PG-13
3
3
3
8.09

The Ancient Magus' Bride: Those Awaiting a Star

Ova Fall 2016
PG-13
3
2
3
7.56

The Ancient Magus' Bride: The Boy from the West and the Knight of the Blue Storm

Ova Fall 2021
PG-13
6
7.02

Magic User's Club OVA

Ova Fall 1996
R+
3
3
7.33

My-Otome 0: S.ifr

Ova Fall 2008
R+
4
4
4
7.22

My-Otome Zwei

Ova Fall 2006
Rx
2
6.14

Maid for Pleasure

Ova Fall 2011
Rx
2
6.44

Maid in Heaven

Ova Fall 2005
Rx
2
6.9

Maid Kyouiku: Botsuraku Kizoku Rurikawa Tsubaki The Animation

Ova Fall 2023
Rx
1
4.53

Maid Meshimase

Ova Fall 2001
Rx
2
5.41

Maid no Yakata: Zetsubou-hen

Ova Fall 2002
Rx
2
5.72

Maid-san to Boin Damashii

Ova Fall 2015
Rx
2
5.7

Maids in Dream

Ova Fall 2003
R+
1
6.58

Maihime

Ova Unknown
R+
6
6
6.25

Mainichi ga Nichiyoubi

Ova Fall 1990
PG-13
1
1
6.81

Maison Ikkoku: Bangai-hen - Ikkokujima Nanpa Shimatsuki

Ova Fall 1991
PG-13
1
1
6.92

Maison Ikkoku: Shiki Utsuriyuku Kisetsu no Naka de

Ova Fall 1988
R+
3
6.13

Maji

Ova Fall 1990
PG-13
2
7.4

Majimoji Rurumo: Kanketsu-hen

Ova Fall 2019
R+
1
1
4.65

Majo demo Steady

Ova Fall 1986
Rx
2
6.88

Majo wa Kekkyoku Sono Kyaku to... The Animation

Ova Fall 2023
PG-13
1
1
5.76

Magical Girl Club Quartet: Alien X from A Zone

Ova Fall 1987
R-17+
6
6.64

Majokko Tsukune-chan

Ova Fall 2005
PG-13
1
8.13

Major: Message

Ova Fall 2010