| Yakyuuken de Pakopako Batsu Game ~Kouen no Mesu Gaki~ - CD-ROM Edition | r123114 | 2026-05-09 |
| Yakyuuken de Pakopako Batsu Game ~Kouen no Mesu Gaki~ - Download Edition | r82027 | 2026-05-14 |
| Yakyuuken de Pakopako Batsu Game ~Shinseki no Onna no Ko~ - CD-ROM Edition | r123113 | 2026-05-09 |
| Yakyuuken de Pakopako Batsu Game ~Shinseki no Onna no Ko~ - Download Edition | r70429 | 2026-05-17 |
| Yama no Sachi 2 | r152504 | 2026-05-17 |
| Yama no Sachi 4 | r152502 | 2026-05-10 |
| Yamada Hajime Box | r24202 | 2026-05-14 |
| Yamato Nadeshiko na Ojou-sama ga Ninkatsu no Tame ni Chou Tsugou no Ii Haramase Onaho Yome to Shite Totsuidekita! - Download Edition | r61063 | 2026-05-17 |
| Yamato Nadeshiko na Ojou-sama ga Ninkatsu no Tame ni Chou Tsugou no Ii Haramase Onaho Yome to Shite Totsuidekita! - Package Edition | r61064 | 2026-05-11 |
| Yami Kara no Izanai Tenebrae I - First Press Limited Edition | r26499 | 2026-05-11 |
| Yami Kara no Izanai Tenebrae I - Regular Edition | r26500 | 2026-05-11 |
| Yami No Romance | r23799 | 2026-05-10 |
| Yami Yuuenchi de Kakurenbo ~Matabiraki no Yoru~ DVDPG | r142268 | 2026-05-17 |
| Yami no Iyo Densetsu ~Joouzuka Satsujin Jiken~ | r18884 | 2026-05-12 |
| Yami no Iyo Densetsu ~Joouzuka Satsujin Jiken~ | r18883 | 2026-05-10 |
| Yami no Kanata - DVDPG Edition | r35905 | 2026-05-12 |
| Yami no Ketsuzoku | r38491 | 2026-05-16 |
| Yami no Koe - First Press Limited Edition | r6514 | 2026-05-14 |
| Yami no Koe - Regular Edition | r6513 | 2026-05-05 |
| Yami no Koe - Special Version - First Press Special Edition | r6515 | 2026-05-12 |
| Yami no Koe - Special Version - Regular Edition | r122608 | 2026-05-16 |
| Yami no Koe - Special Version - Windows 8.1 Support Edition | r36367 | 2026-05-06 |
| Yami no Koe II - Windows 8.1 Support Edition | r36368 | 2026-05-15 |
| Yami no Koe III ~Gobou Sanyoku Mahoujin~ Windows 8.1 Support Edition | r36371 | 2026-05-09 |
| Yami no Koe Zero - Windows 8.1 Support Edition | r36372 | 2026-05-10 |
| Yami no Mori no Shoujo | r81982 | 2026-05-07 |
| Yami no Sen Ou ~Seijo Ojoku~ Download Edition | r25325 | 2026-05-17 |
| Yami no Sonata ~Yami no Shou & Kaze no Shou~ DVDPG | r39126 | 2026-05-17 |
| Yami to Boushi to Hon no Tabibito Typing Traveller | r14938 | 2026-05-08 |
| Yami to Hikari no Sanctuary - Trial Edition | r54014 | 2026-05-17 |
| Yami-iro no Douwa | r14437 | 2026-05-10 |
| Yaminabe Aries - Tail Tale | r4375 | 2026-05-13 |
| Yamiochi Majo no Parade | r138533 | 2026-05-16 |
| Yamiou Paradise - Trial Edition | r148473 | 2026-05-16 |
| Yamitsuki Yandere Harem! - Package Edition | r102950 | 2026-05-13 |
| Yamiyo ni Odore -Witch Wishes to Commit the Night- Download Edition | r24287 | 2026-05-16 |
| Yamiyo no Kurenai - Chapter 1 | r148842 | 2026-05-15 |
| Yamiyo no Kurenai - Chapter 4 | r148873 | 2026-05-15 |
| Yamiyo no Kurenai - Chapter 5 | r148874 | 2026-05-15 |
| Yamiyo no PARENTE: Genrin no Kishougun Remastered - DL Edition | r146119 | 2026-05-13 |
| Yamiyo no PARENTE: Genrin no Kishougun Remastered - Package Edition | r146118 | 2026-05-13 |
| Yamizome Liberator | r130132 | 2026-05-10 |
| Yamizome Liberator - 18+ Patch | r130134 | 2026-05-16 |
| Yamizome Liberator - Censored Edition | r109820 | 2026-05-11 |
| Yamizome Liberator -Yamiochi Yuusha to Ochiru Senki- Download Edition | r73644 | 2026-05-11 |
| Yamizome Liberator -Yamiochi Yuusha to Ochiru Senki- Package Edition | r73643 | 2026-05-17 |
| Yamizome Revenger | r64725 | 2026-04-21 |
| Yamizome Revenger Collector's Edition | r84670 | 2026-04-21 |
| Yan Moe Futago Shimai ~Yande Harande Ai Sarete...~ | r116200 | 2026-04-21 |
| Yanchat v1.1 | r104246 | 2026-05-11 |