Spinoff: (Type subgenre) These titles have their roots in an original title but have nothing to do with the original story. It could be a re-telling of the original story or use the same characters but in a different way. Unlike "Spinoff-Sequel", these titles would be considered non-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 |
|---|---|---|
| A | ||
 A-Ko the Versus |
Rent | C-Ko-chan has been kidnapped on her 10th birthday party, but the kidnappers ship suffers from an accident that forces them to crash land on a planet and lose their prize. If so happens that the team of A-Ko and B-Ko are on this planet and naturally C-Ko-chan ends up with them. However, the kidnappers will do what it takes to get back their prize. What do they want with C-Ko-chan? |
| A-Ko the Vs. | Rent | See A-Ko the Versus |
 A.D. Police |
Watch |
Relentless technological development has resulted in the creation of Boomers, artificially intelligent androids with the potential to free mankind from physical labor. But anything that can be used can also be misused... |
| A.D. Police Files | Watch | See A.D. Police |
| P | ||
| Project A-Ko: The Uncivil Wars | Rent | See A-Ko the Versus |
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