A
- Akai Kitsune 1
- Akai Marlboro 2
- Akaihoho 2
- Akamatsu 1
- Akamiru 1
- Akamuni. 2
- Akanagi 11
- Akane Makes Revolution 2
- Akane Shuuhei Dou 4
- Akaneiro 4
- Akaneiro No Kinmokusei 4
- Akaneko 3
- Akanoiki 4
- Akapenguin 28
- Akari Blast 3
- Akari Koubou 1
- Akari Wa Honnori Tomoreba Ii 1
- Akaringo-chan 2
- Akarui Sm 1
- Akashitei 2
- Akatama 15
- Akatsuki Katsuie No Circle 15
- Akatsuki Souken 10
- Akatukiya 5
- Akaumi 1
- Akausagi 23
- Aki To Haru No Yume 2
- Akiba Maou 14
- Akikan 7
- Akikaze Asparagus 17
- Akirerushoujo 11
- Akitaka Seinikuten 1
- Akitarainu 1
- Akitsu Seisakujo 1
- Akiya 3
- Akiyama Production 6
- Akkan-Bi Project 24
- Akumenari 9
- Akumu No Takuhaibin 6
- Akuochisukii Kyoushitsu 15
- Akusei-Shinseibutsu 27
- Akuta 2
- Akutensoushin 53
- Akutoku Doumei 2
- Akys Honpo 9
- Alansmithee 1
- Albanote 3
- Albatross 5
- Albercorp. 4
- Alcalialex 1
- Alchemy 1
- Alem Gakan 6
- Alemateorema 30
- Alfa300 8
- Algolagnia 14
- Alice No Takarabako 94
- Alice-Do 2
- Alice.blood 1
- AliceCreation 1
- Aliceflag 1
- Alicemiller 2
- Alicesoft 2
- Alkaloid 6
- Alkaloid No Baketu 8
- All Over The Place. 4
- All Write 3
- Allbyte 3
- Allclear 1
- Allegro Mistic 1
- Allium Tuberosum 2
- allo 2
- Almanacco 2
- Almarosso 13
- Almism 1
- Aloe-nano 1
- Aloha Soft 2
- Alpaca Bokujou 4
- Alpaca No Bokujou 1
- Alpaca No Pro 2
- Alpha To Yukaina Nakamatachi 24
- Alpha To Yukaina Nakamatachi A 2
- Alpha-beta 1
- Alps No Yama 2
- Alps1mando 4
- Alsetro 7
- Alt 1
- Altar Of Sum 1
- Alter Maschine 1
- Altopia 1
- Am644 3
- Amadeus No Isan 1
- Amadoiza 8
- Amaembo 2
- Amagaeru To Sprocket 1
- Amagami Honpo 7
- Amagashi 1
- Amagi An Ironworks 5
- Amagyappa 7
- Amahara Teikoku 12
- Amai Shoujo Koubou 8
- Amai Wakusei 1
- Amaichigo 6
- Amaineiro 3
- Amakaya 2
- Amakuchi Syoujo 15
- Amam 11
- Amamitu Hakushi 9
- Amanatsu Mix 1
- Amapoteya 2
- Amarans 1
- Amarini Senpaku 16
- Amaterasu Tsukikage 1
- Amato Bu 1
- Amatou 10
- Amatsukami 8
- Amayadori Plus 6
- Amazake Hatosyo-Ten 27
- Amazingsweets 3
- Ambi75 1
- Ambience 2
- Ambivalence 9
- Ame nochi Yuki 12
- Ame Ramune 8
- Ame Usagi 10
- Ameiro 3
- Ameiro Biscuit 6
- Amemiya Azuha 1
- Amemizu 1
- American Kenpou 2
- American Rock 4
- Ameshoo 39
- Amethyst Darkness 2
- Ameto Yuki 1
- Ameya. 5
- Ameyama Telegraph 7
- Amezaiku 1
- Ami-dabutsu 3
- Aminendo 1
- Amochinchi 1
- Amp 40
- Ampullaria 7
- Amuai Okashi Seisakusho 123
- Amuamu Tiger 1
- An An Shokudou 1
- An-Arc 36
- An-chan Kaichou Potsuri Club 1
- Ana Futatsu 1
- Anagura De Toumin. 1
- Analog E.C. 2
- Analog Rhapsody 1
- Analog Store 3
- Analyst Freedom 2
- Ananwanco 1
- Anapom 3
- Anaumemondai 1
- ANCHOR 19
- Andorogynous 10
- Andrew No Monooki 1
- Anegaoka Sanchoume 7
- Aneko No Techo 24
- Anemitsu 1
- Anemone Lab 1
- Angel Bless 1
- Angel of Blue Sky 3
- Angelbox 1
- Angelic Feather 4
- Angelica 1
- Angelphobia 14
- Angensou 2
- Anglachel 18
- Angyadow 57
- Ani Ga Saru 11
- Animal Passion 8
- Animal Service 33
- Anission 1
- Anklet-Girl 1
- Anko ni Gohan 1
- Ankoku Marimokan 3
- Ankoku-bousougumi 1
- Ankoromochi 1
- Anmitsutei 3
- Anmitsuya 1
- Anmitsuyomogitei 29
- Anmonkan 14
- Annin 3
- Anons Flood Myth 11
- Anonymax 2
- Anoprimal 3
- Another Story 3
- Ant Colony 1
- Antyuumosaku 51
- Any Wa Sea 2
- Anything 8
- Anzen Daiichi 5
- Ao 1
- Ao No Kakera 1
- Ao No Oto 3
- Aoaa 1
- Aoba Q Madou 39
- Aodiso Kankou 1
- Aodouhu 38
- Aohige Club 1
- Aohimo Familia 20
- Aoi Dennou 5
- Aoi Hologram 1
- Aoi Hoshi Ni Umareta Dark Angel 4
- Aoi No Ie 6
- Aoi Sora 1
- Aoin no Junreibi 15
- Aoiro Ichiza 3
- Aoiro-Momoiro 1
- Aoirokanata 1
- Aoiten 6
- Aoiya 1
- Aokagumi 2
- Aoki Tsubasa 1
- Aokihoshi 21
- Aomi Dream Maker 5
- Aomizuan 17
- Aomori Ringo 4
- Aonatsusou 1
- Aoppanaya 2
- Aosuke No Circle 1
- Aozora Market 1
- Aozora Shoujo 17
- Aozora Yuugi 1
- Aparachiya 4
- Apart De Matteru 1
- Apocolotte 1
- Appetite 1
- Apple Effect 3
- Apple Water 6
- Applesauce 2
- Apricot 3
- Apricottea 2
- Aqua Create 1
- Aqua Space 6
- Aquadrop 37
- Aquarius Gate 1
