| Nanatsu no Yume o Miru | 2008 | - |
| Nanatsuboshi | 2015-06-17 | - |
| Nanatsuiro★Drops | 2006-04-21 | 7.20 (179) |
| Nanatsuiro☆Drops DS - Touch de Hajimaru Hatsukoi Monogatari | 2008-05-15 | - (3) |
| Nanatsukigatari | 2016-08-20 | - (1) |
| Nanatsume no Shinzou | 2019-06-19 | - (1) |
| Nanaya to Issho | 2006-01 | - |
| Nanba Kousuke Ikasete Nanbo! | 1994-01-10 | - (1) |
| Nancy | - | - |
| Nanda Kore Valentine | 2016-02-11 | - |
| Nandao Ni Shi GAL Gaoshou | TBA | - |
| Nandemo Iu Koto o Kiite Kureru Yui-chan | 2010-08-24 | - |
| Nandodemo Kimi to Meguriaitai. | 2023-06-16 | - |
| Nandome ka no Hajimemashite | 2025-09-26 | 8.00 (312) |
| Nandome ka no Shiki | 2026-04-08 | - (2) |
| Naneun Pyeongsaeng Geunyeowa Hamkkehanda. | 2024-04-05 | - |
| Naneun Yeogi Isseotda | 2026-01-16 | - |
| Nang*ku Sodachi In Hawaii | 2015-05-27 | - |
| Nang*ku Sodachi In Hawaii 2 | 2015-09-23 | - |
| Nangoku Dominion | 2005-02-18 | 6.80 (57) |
| Nangoku Prison ~Hyouryuu Shita Mujintou ga Kozukuri Shinai to Derarenai Shima Datta Ken~ | 2022-03-25 | 7.00 (34) |
| Nangoku Sakunyuu Island ~Ninshin Sasete!? Chichi Shibori~ | 2007-03-23 | 6.90 (47) |
| Nangoku Sakunyuu ☆ Milk Island Musume. ~Hatsujou Hen~ | 2013-12-20 | 7.50 (80) |
| Nangoku Sodachi Mahjong in Erromango | 2014-08-17 | 5.70 (8) |
| Nani? | 2018-02-24 | - |
| Nanian Xiamo | 2024-06-14 | - (2) |
| Nanimo Sonna... Ore wa Karui Kimochi de... ...Ame ga Warui... ...Iya Oppai ga Warui!! | 2020-06-17 | - (1) |
| Nanimonoka ni Naru Houhou | 2025-12-31 | - (1) |
| Nanji ga Seikari Nariya | 2012-01-05 | - |
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| Nanji, Sono Muku Naru Tamashii de Yoru o Samayou Nakare | 2002-04-19 | - |
| Nanniang Lian'ai Wuyu | 2025-07-01 | 5.60 (6) |
| Nanochange | 2019-03-31 | - |
| Nanoha BRIDE | 2008-04-11 | - |
| Nanoka no Ero Atsui Hi | 2022-05-01 | - (4) |
| Nanokamachi | 2013-03-21 | - (2) |
| Nanokame no Hanayome | 2018-07-06 | - (2) |
| Nanokame no Koibito | 2012-04-22 | - |
| Nanolife | 2012-04-01 | 6.80 (140) |
| Nanopesos | 2019-11-05 | - (3) |
| Nanpa Nama Hame Nakadashi Banzai | 2009-05-01 | 5.40 (292) |
| Nanpa Nama Hame Nakadashi Banzai 2 | 2010-02-05 | 6.30 (28) |
| Nanpa Nama Hame Nakadashi Banzai 3 | 2010-11-05 | 6.70 (21) |
| Nanpa Nama Hame Nakadashi Banzai 4 | 2011-08-05 | 6.20 (91) |
| Nanpa Nama Hame Nakadashi Banzai 5 | 2012-08-03 | 6.30 (54) |
| Nanpa Nama Hame Nakadashi Banzai 6 | 2014-04-04 | 6.60 (19) |
| Nanpa-machi | 2004-09-11 | 3.50 (41) |
| Nantai Lesson ~Iinari Kanojo to Himitsu no Houkago~ | 2015-11-13 | 6.20 (13) |
| Nantai Prima Onna Kyoushi | 2010-03-01 | 6.60 (29) |
| Nantoka City | 2018-09-21 | - (3) |