Sequel: (Type subgenre) This is a title which continues a series. It may have a different name but is canon material.
OVA: (Type) OVA = Original Video Animation. These are the direct-to-video anime titles done in Japan. Often, OVAs can start a franchise (Tenchi Muyou! Ryououki), start a TV series (Mahou Tsukai Tai!), be a sequel to a TV series (Love Hina Again), or be a stand-alone title (Aa! Megami-sama! OVA). Sometimes, the OAVs are named the same as the TV series and thus will sometimes have the term OVA listed after the title's name to separate it.
| Title | Rating | Synopsis |
|---|---|---|
| D | ||
 Dirty Pair OAV |
Watch |
This is a 10-episode OAV sequel to the Dirty Pair original series. Kei and Yuri return to take on various cases for the WWWA (3WA). Investigating and solving cases usually includes massive destruction of everything in the area. |
| Dirty Pair OVA | Watch | See Dirty Pair OAV |
| O | ||
| Original Dirty Pair OAV | Watch | See Dirty Pair OAV |
| P | ||
| Plot of the Daitokuji Financial Group | Rent | See Project A-ko 2: Daitokuji Zaibatsu no Inbou |
| Project A-Ko 2 | Rent | See Project A-ko 2: Daitokuji Zaibatsu no Inbou |
 Project A-ko 2: Daitokuji Zaibatsu no Inbou |
Rent |
It has been three weeks since the events in Project A-Ko and still A-Ko has great difficulty waking up in time to race to school with C-Ko in tow. B-Ko is still desperate to make C-Ko her own and launches a new plan to do just that. Her father, the head of the Daitokuji Finacial Group, takes B-Ko's plans for a new mecha and uses them for his own plan to attack the alien ship that had crashed into Graviton City, thus grabbing its technology for himself. |
| Project A-Ko: The Plot of the Daitokuji Corporation | Rent | See Project A-ko 2: Daitokuji Zaibatsu no Inbou |
| ダーティペア (1987) | Watch | See Dirty Pair OAV |
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