Search of Genres for "mature"

Transmigrating With a Cleaver
Tranxending Vision
Trapped with the CEO
Trapped with the Lawyer
Troubled Villainous Daughter, My Fiancé Won't Stop Approaching Me!?
True and False Young Master
True Martial World
TS Reincarnated as the Sub Heroine
Tsurugi no Joou to Rakuin no Ko
Turing's Code
Tyrannical Wang's Beloved Wife
Tyrant Pampering Wife Diary
Ultimate Master of Martial Arts
Ultimate Scheming System
Uncontrolled Love
Under the Oak Tree
Unlimited Anime Works
Unlimited Bloodstone
Unnamed Memory
Unscrupulous Enchantress: The Eldest Young Miss has Arrived!
Urban Banished Immortal
Valhalla Saga
Van Gogh Reborn!
Vengeful Girl with Her CEO
Venus Development Notes
Very Pure and Ambiguous: The Prequel
Very Pure Very Vague
Virtual World - The Legendary Thief
Virtual World: Peerless White Emperor
Waiting Upon You
Wakamono no Kuro Mahou Hanare ga Shinkoku desu ga, Shuushoku shite Mitara Taiguu Iishi, Shachou mo Tsukaima mo Kawaikute Saikou desu!
Walk on Water
War of the Supreme Mysteries
War Sovereign Soaring The Heavens
Warlock of the Magus World
Warlord
WARNING! Tsundere President
Way back to Our Past
Way of the Devil
We Will Never Get Back Together: A Second Chance Romance
What Do You Mean All Dungeons Are Girls!!!?
What is a Yandere?
What Should I Do If I Keep Getting F**ked Hard In My Dreams?
What To Do If The System Forces You To Exercise
What to Do When All Your Knights Are Psychos
What To Do When Hunger Strikes
When I Returned From Another World I Was A Silver Haired Shrine Maiden
When I Summoned a Succubus Slave, My Sister Is the One That Appeared
When I Was Summoned to Another World with RPG Style, [Likes NTR] Skill Appeared
When I Woke up in the Morning I Became a Silver Haired Loli Vampire