 | A Certain Magical Index | To aru majutsu no indekkusu | 2007 - > | Kazuma Kamachi | Chuya Kogino | 18 | In corso |
 | A silent voice | Koe no katachi | 2013 - 2014 | Yoshitoki Oima | Yoshitoki Oima | 7 | Concluso |
 | Ad Astra - Scipione e Annibale | Ad Astra - Scipio to Hannibal | 2011 - > | Mihachi Kagano | Mihachi Kagano | 11 | In corso |
 | Adorabile Bruttina | Yayabusu | 2004 - 2005 | Ayano Ayanokoji | Kazuo Maekawa | 3 | Concluso |
 | Aflame Inferno | Bulkkoch-ui Inpeleuno | 2006 - 2011 | Lim Dall-Young | Kim Kwang-Hyun | 6 | Incompiuto |
 | Afterschool nightmare | Hōkago hokenshitsu | 2004 - 2008 | Setona Mizushiro | Setona Mizushiro | 10 | Concluso |
 | Agharta | Agaruta | 1997 - 2006 | Takaharu Matsumoto | Takaharu Matsumoto | 9 | In corso |
 | Ai Ore! Amami! | Ai Ore! - Danshikou no Hime to Joshikou no Ouji | 2008 - 2010 | Mayu Shinjo | Mayu Shinjo | 5 | Concluso |
 | Ajin - Demi Human | Ajin | 2012 - > | Gamon Sakurai | Gamon Sakurai | 10 | In corso |
 | Akira Toriyama Menu A' La Carte | Toriyama Akira mankan zenseki | 2008 - 2008 | Akira Toriyama | Akira Toriyama | 2 | Concluso |
 | Akira Toriyama: Scuola di manga | Toriyama Akira no hetappi manga kenkyūjo | 1985 - 1985 | Akira Toriyama | Akira Toriyama | 1 | Concluso |
 | Alita | Ganmu | 1991 - 1995 | Yukito Kishiro | Yukito Kishiro | 9 | Concluso |
 | Alive | Alive | 1999 - 1999 | Tsutomu Takahashi | Tsutomu Takahashi | 1 | Concluso |
 | Alpen Rose | Arupenrōze | 1983 - 1986 | Michiyo Akaishi | Michiyo Akaishi | 9 | Concluso |
 | America | America | 1997 - 1997 | Keiko Ichiguchi | Keiko Ichiguchi | 1 | Concluso |
 | Anatolia Story | Sora wa akai kawa no hotori | 1995 - 2003 | Chie Shinohara | Chie Shinohara | 28 | Concluso |
 | Angelic Layer | Enjerikku Reiy? | 1999 - 2001 | CLAMP | CLAMP | 5 | Concluso |
 | Another | Anazā | 2011 - 2012 | Yukito Ayatsuji | Hiro Kiyohara | 4 | Concluso |
 | Another One Bites The Dust | Enjokousai bokumetsu undou | 1998 - 1998 | Hideo Yamamoto | Tetsuya Koshiba | 1 | Concluso |
 | Appleseed | Appurushīdo | 1985 - 1989 | Masamune Shirow | Masamune Shirow | 4 | Concluso |
 | Aqua | Akua | 2006 - 2007 | Kozue Amano | Kozue Amano | 2 | Concluso |
 | Aria | Aria | 2006 - 2009 | Kozue Amano | Kozue Amano | 12 | Concluso |
 | Arrivare a te | Kimi ni todoke | 2006 - > | Karuho Shiina | Karuho Shiina | 28 | In corso |
 | Aruito - Moving Forward | Aruitou | 2011 - 2015 | Nagamu Nanaji | Nagamu Nanaji | 11 | Concluso |
 | As the Gods will | Kami-sama no iu tōri | 2011 - 2012 | Muneyuki Kaneshiro | Akeji Fujimura | 5 | Concluso |
 | As the Gods will 2 | Kami-sama no iu tōri ni | 2013 - 2016 | Muneyuki Kaneshiro | Akeji Fujimura | 21 | Concluso |
 | Attacker You - Mila & Shiro | Atakka YOU! | 1984 - 1985 | Jun Makimura | Koizumi Shizuo | 3 | Concluso |