OVA
Tetsuwan Birdy
Tsutomu, an average middle school kid busy studying for the final exams to enter high school runs into a man running from someone and gets caught up in the chase. In all the confusion he gets accidentally killed. Luckily Birdy (an interplanetary agent) knows a way to save him, unfortunately that means joining bodies to become one. So now he is stuck with this officer and along for the ride capturing criminals and saving lives.
(Source: ANN)
Ova
Winter 1996
7.07
Tetsuwan Birdy Decode: The Cipher
Birdy uses her pin-up alter ego to help Tsutomu make a love connection with Sayaka, but everything goes horribly wrong when a Federation marionette is added to the equation!
(Source: FUNimation)
This OVA connects the first and second Birdy the Mighty Decode seasons.
Ova
Winter 2009
7.24
The Animatrix
1. Final Flight of the Osiris
The crew of the Osiris discover an army preparing to invade Zion. While one crew member races inside the Matrix to get the message to Zion, the others try desperately to buy her enough time while fighting off an onslaught of Sentinels they can't possibly defeat.
2-3. The Second Renaissance Part 1 and 2
Humans have created the ultimate AI, which is just as smart as they are. But complications arise when these robots and the humans try to exist peacefully, and eventually all-out war breaks out. The humans ultimately lose the war, and become trapped in the Matrix as seen in the live-action films.
4. Kid's Story
A young man discovers that his world isn't real, that it's a computer-generated fantasy land created by robots using humans for energy. He escapes with the help of the hacker Neo. Based on the Matrix trilogy.
5. Program
Cis and Duo engage in battle in a virtual recreation of Feudal Japan.
6. World Record
While running the fastest race in his life, a champion track star breaks free of his computer-generated world for a small period of time. When he goes back to the real world, he has no memories and is placed in a nursing home. Based on the Matrix trilogy.
7. Beyond
While looking for her lost pet, a young woman meets up with some kids in Tokyo to play in a "haunted house," which is really a glitch in their computer world. Based on the Matrix trilogy.
8. Detective Story
A detective named Ash is called upon by a mysterious organization to hunt down the notorious hacker Trinity.
9. Matriculated
A group of scientists capture a robot and place it in a surreal fantasy world. When the robot's friends come in and kill most of the scientists; however, the robot and the last scientist remaining face isolation in the computer-generated world. Based on the Matrix trilogy.
(Source: ANN)
Ova
Winter 2003
7.3
The Borgman: Last Battle
It has been three years since the end of the series. Ryo works for NASA as an engineer on a large rocket project. Anise, fellow Borgman and lover, has been reduced to flipping burgers in a restaurant. So naturally, when she gets a letter offering her a professional job in a big, Japanese, high-tech project, she jumps at the chance. Ryo, however, is as indecisive as ever and so she leaves for Japan without him.
Chuck Sweager, the third Borgman, is a police officer, as is his girlfriend Miki. When she witnesses a fight amongst several cyborgs she tells Chuck, who says flatly that it cannot be possible, since the only living cyborgs are Ryo, Anise, and himself. But she convinces him and they investigate. Anise arrives for her new job, and when they meet for dinner they explain the situation to her. Anise volunteers to sneak around the Heaven's Gate project, which they believe to be the source of these new cyborgs. Ryo, meanwhile, is en route to Japan to go after his girlfriend. Accompanying him is Hussan, one of the two surviving researchers on the Borgman Project, who has been asked to appear before the Tokyo Police to help investigate. Once the entire cast is in Japan, things begin to get complicated.
(Source: ex.org)
Ova
Winter 1989
6
The Chocolate Panic Picture Show
Ova
Winter 1985
The Cockpit
Ova
Winter 1993
The Collected Animations of ICAF (2001-2006)
Ova
Winter 2006
The Epic Of ZektBach
Ova
Winter 2011
The Flying Luna Clipper
Ova
Winter 1987
The Hakkenden
Ova
Winter 1990
The Hakkenden: Shin Shou
Ova
Winter 1993
The Humanoid: Ai no Wakusei Lezeria
Ova
Winter 1986
The iDOLM@STER Shiny Festa
Ova
Winter 2012
The Samurai
Ova
Winter 1987
The Supergal
Ova
Winter 1986
Time Bokan Oudou Fukko
Ova
Winter 1993
To Heart 2 AD
Ova
Winter 2008
To Heart 2 AD Plus
Ova
Winter 2009
To Heart 2 Adnext
Ova
Winter 2010
To Heart 2 OVA
Ova
Winter 2007
To LOVE-Ru Darkness 2nd OVA
Ova
Winter 2016
To LOVE-Ru Darkness OVA
Ova
Winter 2012
To LOVE-Ru OVA
Ova
Winter 2009
TO-Y
Ova
Winter 1987
Toji no Miko: Kizamishi Issen no Tomoshibi
Ova
Winter 2020
Toki no Daichi: Hana no Oukoku no Majo
Ova
Winter 1998
Tokumu Sentai Shinesman
Ova
Winter 1996
Tokusou Senshatai Dominion
Ova
Winter 1993
Tokyo Babylon
Ova
Winter 1992
Tokyo Ghoul: "Jack"
Ova
Winter 2015
Tokyo Ghoul: "Pinto"
Ova
Winter 2015