| Court no Naka no Tenshi-tachi - Download Edition | r36294 | 2026-05-20 |
| Court no Naka no Tenshi-tachi | r8533 | 2026-05-20 |
| Court Mage of the Moor Demon | r152174 | 2026-05-17 |
| Courreges Ace 2019-nen Shinshun Seifuku Set Fukubukuro - Limited Edition | r61445 | 2026-05-17 |
| Courage of a Reflection - Demo | r136506 | 2026-05-16 |
| Courage for a Kiss | r64182 | 2026-04-21 |
| Coupling Cocktail. | r24567 | 2026-05-08 |
| Countryside Dating | r106097 | 2026-04-21 |
| Countryhumans - Dating Sim v0.13 | r92812 | 2026-04-21 |
| Countess' Escape | r89794 | 2026-05-06 |
| Countess in Crimson - Demo | r83574 | 2026-04-21 |
| Countess in Crimson | r83575 | 2026-04-21 |
| Counterpoint | r138191 | 2026-05-18 |
| Counterpart | r113614 | 2026-04-21 |
| Counter-Strike NEO -White Memories- 第四話 ありふれた日々 | r60468 | 2026-04-21 |
| Counter-Strike NEO -White Memories- 第十話 ゴースト | r60474 | 2026-04-21 |
| Counter-Strike NEO -White Memories- 第十一話 再会 | r60475 | 2026-04-21 |
| Counter-Strike NEO -White Memories- 第六話 うつむいた気持ち | r60470 | 2026-04-21 |
| Counter-Strike NEO -White Memories- 第八話 響き渡るは無邪気な銃声 | r60472 | 2026-04-21 |
| Counter-Strike NEO -White Memories- Chapter 9: Nokosareta Mono | r60473 | 2026-05-15 |
| Counter-Strike NEO -White Memories- Chapter 7: Shinjitsu no Arika | r60471 | 2026-05-17 |
| Counter-Strike NEO -White Memories- Chapter 5: Namida | r60469 | 2026-05-17 |
| Counter-Strike NEO -White Memories- Chapter 3: Futari no Senjou | r60467 | 2026-05-15 |
| Counter-Strike NEO -White Memories- Chapter 2: Maki | r60466 | 2026-05-15 |
| Counter-Strike NEO -White Memories- Chapter 1: Hajimari no Koe | r60465 | 2026-05-15 |
| Counter-Strike NEO -White Memories- Chapter 12: Omoi | r60476 | 2026-05-15 |
| Countdown to Silence | r69107 | 2026-05-16 |
| Countdown To New Years | r105312 | 2026-04-21 |
| Countdown | r28407 | 2026-05-16 |
| Council of Verdure | r137853 | 2026-05-06 |
| Council of Demons - v1.6 | r138478 | 2026-05-14 |
| Cotton Station - Trial Edition | r100881 | 2026-05-06 |
| Cotton Station | r100882 | 2026-05-05 |
| Cottage on the Moor | r34658 | 2026-05-09 |
| Cosy Cafe v0.12 | r123576 | 2026-05-16 |
| Cosutte! My Selection - Mama Boku Dake o Aishite ... ~ Kimodebu Musuko o Dekiai Suru Haha no Yuganda Aijou~ Valentine ver. | r152982 | 2026-05-18 |
| Cosutte Alien -Yuuwaku no Cosplay H- Network Trial Edition | r86571 | 2026-05-18 |
| Cosutte Alien -Yuuwaku no Cosplay H- Download Edition | r71686 | 2026-05-18 |
| Cosutte Alien -Yuuwaku no Cosplay H- | r138993 | 2026-05-18 |
| Cosutte Alien -Yuuwaku no Cosplay H- | r6387 | 2026-05-18 |
| Cosutte Alien -Yuuwaku no Cosplay H- | r61887 | 2026-05-18 |
| Cosutte Alien | r72168 | 2026-05-18 |
| Costume Rape ~Seido Kaichou wa Ore Senzoku no Onapet Cosplayer~ Package Edition | r16255 | 2026-05-18 |
| Costume Rape ~Seido Kaichou wa Ore Senzoku no Onapet Cosplayer~ DVDPG | r74640 | 2026-05-17 |
| Costume - Download Edition | r100680 | 2026-05-19 |
| Cosplaying in Costalia: The Tororo Sisters! - Censored Edition | r142476 | 2026-04-21 |
| Cosplaying in Costalia: The Tororo Sisters! | r142474 | 2026-04-21 |
| Cosplay! ~Hitozuma & JK to Enkou Shimakuri Hen~ | r49905 | 2026-05-19 |
| Cosplay Ya - Package Edition | r120989 | 2026-05-19 |
| Cosplay Tantei Nama Kigae♪ | r16539 | 2026-05-16 |