Characters
- orion eden 1
- orlha 1
- orthworm 1
- oryx 1
- oscar bale 1
- oscar proud 1
- oshichi 1
- oswidge 1
- otachi 1
- oto tachibana 1
- otome nanaura 1
- otome tsuzuki 1
- otomi tachibana 1
- otomonin wanmaru 1
- otto rocket 1
- otto suewen 1
- ougai mori 1
- ouji masamune 1
- ouka tenjouin 1
- oumiya emma 1
- ouran nakagawa 1
- outrun 1
- outworld destroyer 1
- oz 1
- ozorotter 1
- ozu 1
- pablito fernandez 1
- pacha 1
- pachimari 1
- pagan min 1
- pairon 1
- pakkoyan 1
- pakura 1
- palafin 1
- pamela ibis 1
- pandaman 1
- panettone 1
- pansear 1
- panther caroso 1
- pantheras magistra 1
- papa titan 1
- papico | chiho johansson 1
- papillon noir 1
- para-medic 1
- paracelsus von hohenheim 1
- paragus 1
- parallel canon 1
- parasol lady 1
- parfet balblair 1
- parmon sean 1