| Akira | アキラ | Katsuhiro OTOMO | 1988 | 125 Min. | Nippon Retro | 2020 |
| Akumi | | Moritz Mohr | 2005 | 8 Min. | Nippon Digital | 2007 |
| Alien Brothers | | Shuusaku KIKUNAG | 2005 | 12 Min. | Nippon Digital | 2006 |
| Alien’s Daydream | 地球星人(エイリアン)は空想する | Yoshiki MATSUMOTO | 2023 | 99 Min. | Nippon Visions | 2024 |
| All About Lily Chou Chou | リリイ・シュシュのすべて | Shunji IWAI | 2001 | 146 Min. | Nippon Cinema | 2002 |
| All Around Us | ぐるりのこ | Ryosuke HASHIGUCHI | 2008 | 140 Min. | Nippon Cinema | 2009 |
| All that Rises | | Daïchi SAÏTO | 2007 | 7 Min. | Nippon Visions | 2014 |
| All The Long Nights | 夜明けのすべて | Sho MIYAKE | 2024 | 119 Min. | Nippon Cinema | 2024 |
| All You Can Eat | | Go SHIBATA | 1996 | 7 Min. | Nippon Digital | 2003 |
| Along The Sea | 海辺の彼女たち | Akio FUJIMOTO | 2020 | 88 Min. | Nippon Visions | 2021 |
| Always – Sunset On Third Street | | Takashi YAMAZAKI | 2005 | 133 Min. | Nippon Cinema | 2006 |
| Am I Dreaming of Others, Or Are Others Dreaming of Me? | | Shigeo ARIKAWA | 2014 | 11 Min. | Nippon Visions | 2015 |
| Am Nero | | Masahiro KATO | 2001 | 5 Min. | Nippon Digital | 2004 |
| Amanatsu | | Toshihisa YOKOSHIMA | 2009 | 14 Min. | Nippon Digital | 2010 |
| Amateur Hour | | Yohei SUZUKI | 2008 | 52 Min. | Nippon Digital | 2010 |
| Amateur Riot | 素人の乱 | Yuki NAKAMURA | 2007 | 80 Min. | Nippon Retro | 2012 |
| Amateur Singing Contest | のど自慢 | Kazuyuki IZUTSU | 1999 | 112 Min. | Nippon Cinema | 2002 |
| Amen, Somen And Rugger Men! | | Mitsuhiro MIHARA | 2000 | 85 Min. | Nippon Digital | 2002 |
| Ameya the Possum | | unbekannt | 1931 | 6 Min. | Nippon Retro | 2004 |
| Amiko | こちらあみ子 | Yusuke MORII | 2022 | 104 Min. | Nippon Visions | 2023 |
