Series
- C
- A Certain Marriage
- Charm
- Chaser Game W
- Chasing Spica
- Chatting at the Amber Teahouse
- Chevaliere
- Chi-Ha-Tan Academy Aggressive
- Chiiko Basketball!
- Childhood Sweetheart Liaoliao
- Chimidoro Ice-cream
- Chio-chan no Tsuugakuro
- Chirizokonai no Hiraeth
- ChisaTaki Newlywed Life
- Choir
- Chotto Ippai!
- Chouchou Nannan
- Choujigen Game Neptune - Hello New World
- Chow Time at the Ballpark
- Chuu x2 Trap
- Cinderella Cosplaytion
- Circle in the Sand
- Cirno and Reimu's One-Two-Three
- Cirque Arachne
- Citrus
- Citrus +
- Citrus Anthology
- Citrus Anthology: Lovely Party
- CLAMP in Wonderland
- Clandestine Affair
- Class Rep Ozu's Scandalous Daily Life
- Claudine...!
- Close-up Yuri
- Clover
- Club
- Cocytus
- Code Geass
- A Collar Only For You
- Collectors
- Colorful Macchiato! -Mahou Shoujo wa Tatakawanai.-
- Come Rain or Shine
- Comic Girls
- Composing Spring in This Room Where Cherry Blossoms Bloom
- Comprehensive Tovarisch
- Concerto
- The Conditions for Paradise
- Confessions for a Moron
- Constable Sakuma and Constable Hanaoka Started Dating
- Contract Sisters
- Convenient Semi-Friend
- A Cool Idol’s Private Account Uncovered
- Corruption’s Finale
- Cotton
- Cotton Candy
- A Couple Drifting in the Wind
- Crazy Furious God
- Creo the Crimson Crises
- Crescent Moon and Doughnuts
- Crescent Sweet Honey
- Cross Heart
- Crystal Sugar and Machine Gun
- A Curtain Call for You
- Custom Maid
- A Cute Bird Comes To An Office Lady Who is Tired and Healed by Birdwatching
- A Cute Guy
- The Cute Life of OL and Cat
- Cute Little Iron Maiden
- The Cutest Girl in the World
- Cutie Beast
- D
- D4DJ Around Story!
- Daddy became a Mommy
- Daidara Diaries
- Dame Ningen Jan
- Dance of the Sugar Plum Fairy
- Dandelion Among Lilies
- Dangerous Lover
- Daring Little Red Riding Hood and Herbivorous Wolf-chan
- Dark Asterisk
- Dark Forest, White Road
- Dark Widow
- Darling Darling
- The Daughter of Evil and Miss Devil
- Dear Flowers That Bloom in Days of Yore
- Dear My Girl
- Dear My Teacher
- Dear NOMAN
- Dekoboko Girlish
- Delinquent Girl and Class Rep
- A Delinquent, A Transfer Student, and Their Silly Little Game
- Demi-chan wa Kataritai
- The Demon Girl Next Door
- Demon Lord of "Yashiro"
- The Demon Maid Only Wants to Be Bullied by the Villainess Noble Lady
- Demoness and Runaway Girl
- Dennou Coil
- The Dentist Won't Stop Teasing Me
- The Desperate March of Love
- Destroy It All and Love Me in Hell!
- A Destroyer's Destiny
- Destruction Lover
- Deus Ex Machina
- Did Qi Fei Take Flight Today?
- Did Your Second Sense Get Another Helping?
- The Diligent Senpai and the Delinquent Kouhai
- Distortion
- A Divine Love Alone
- Do Your Best (;_;) Kogasa-chan! ~Sudden Attack! The SDM next door!~
- Does It Count if Your First Time Is With an Android?
- DokiDoki Majo Shinpan
- Don't Become an Otaku, Shinozaki!
- Don't Call Me a Goddess!
- Don't Make Me So Turned On.
- Double Bind
- Double House
- A Doujin Where Shikinami Became the Secretary Ship
- Dousei Seikatsu
- Download App Girl
- Dr. Hitomi's Infirmary
- Dragon and Tiger
- Dream-Colored Replica
- Dreaming Prima Girl!