S
- Stripping 1
- Strong Character/s 2
- Strong Female Lead 8
- Strong Male Lead 13
- Strong Mother 2
- Strong Seme 1
- Strong-Willed Female Lead 2
- Strong-Willed Male Lead 1
- Strong-Willed Protagonist 2
- Student-Teacher Relationship 10
- Student-Tutor Relationship 1
- Student/s 3
- Submission 1
- Submissive Character/s 2
- Submissive Female Lead 11
- Submissive Male Lead 3
- Submissive Uke 1
- Substitute Lover 3
- Substitute/s 1
- Succession 1
- Succubus 24
- Succubus/bi 4
- Sudden Acquisition of Power/s 2
- Suicide 31
- Suicide/s 10
- Sumata 47
- Super Power 27
- Super Power/s 5
- Superhero 2
- Supernatural Element/s 4
- Supernatural Lover/s 4
- Superstition/s 1
- Surreal Comedy 3
- Surveillance 6
- Survival 8
- Suspense 1
- Sweat 8
- Swimming 10
- Swimsuit/s 5
- Swinging 3
- Sword/s 2
- Swordplay 8
- Swordsman 1
- Swordswoman 1
T
- Talented Female Lead 1
- Tall Female Lead 1
- Tall Male Lead 3
- Tall Seme Short Uke 1
- Tanned Skin 19
- Tattoo/s 6
- Tattooed Female Lead 2
- Teacher 71
- Teacher Protagonist 1
- Teacher-Ex-Student Relationship 1
- Teacher-Teacher Relationship 2
- Teacher/s 9
- Teasing Character/s 3
- Teasing Female Lead 2
- Teasing Male Lead 3
- Teasing Protagonist 1
- Technology 1
- Teenagers 1
- Teens' Love 28
- Teleportation 1
- Tenant/s 1
- Tentacles 16
- Threesome 303
- Thriller 1
- Tights/Stocking Fetish 3
- Time Loop 2
- Time Manipulation 23
- Time Rewind 1
- Time Skip 111
- Time Skip In Final Chapter/Epilogue 1
- Time Travel 3
- Toe Licking 1
- Toe Sucking 1
- Toilet Intercourse 10
- Tomboy 16
- Tomboy/s 1
- Torture 16
- Toxic Character/s 1
- Toxic Relationship 4
- Toxic Seme 1
- Tradition/s 1
- Tragedy 55
- Tragic Fate 2
- Tragic Past 2
- Train Intercourse 1
- Train Molester/s 1
- Trainer-Trainee Relationship 1
- Training 3
- Trains 1
- Transformation/s 8
- Transgender 2
- Transgender Character/s 2
- Transported to Another World 1
- Trapped 1
- Trauma 3
- Traumatic Past 8
- Traumatized Female Lead 2
- Travel 2
- Travel/Journey 3
- Tribadism 6
- Tribe/s 1
- Troubled Past 1
- Trust Issues 4
- Tsundere 55
- Tsundere Character/s 7
- Tsundere Female Lead 6
- Tutor/s 2
- Twin/s 7
- Twincest 1
- Twins 20
- Twisted Character/s 5
- Twisted Romance 2
- Two Sets of Couples 4
- Two-Faced 6
- Two-Faced Female Lead 1
U
- Ugly Character/s 1
- Ugly Female Lead 1
- Ugly Male Lead 3
- Uke Falls in Love First 1
- Unattractive Protagonist 2
- Uncensored 134
- Uncensored Version Available 2
- Uncle-Nephew Relationship 1
- Uncle-Niece Relationship 2
- Underestimated Male Lead 1
- Undergarment/s 5
- Underworld Society 1
- Unexpected Feelings 4
- Unexpressed Feeling/s 1
- Unfaithful Male Lead 1
- Unique Male Lead 1
- University Intercourse 1
- University Student Female Lead 2
- University Student Male Lead 2
- University/College 21
- University/Post-Secondary Student/s 35
- Unlucky Protagonist 1
- Unmotivated Protagonist 1
- Unpopular Protagonist 2
- Unrealistic Fighting 4
- Unrequited Love 29
- Unrequited Love Becomes Requited 6
- Unrequited Love Stays Unrequited 4
- Unusual First Meeting 1
- Urban 37
- Urban Fantasy 7
- Urination 11
V
- Vacation 4
- Vampire 11
- Vampire/s 1
- Vanilla 3
- Vegetarian/s 1
- Vibrator/s 8
- Video Games 7
- Video Recording/s 3
- Villain Protagonist 5
- Villainess 9
- Vindictive Male Lead 1
- Violence 37
- Violent Character/s 3
- Violent Female Lead 5
- Violent Male Lead 2
- Violent Seme 2
- Virgin Female Lead 8
- Virgin Male Lead 6
- Virgin/s 29
- Virginity 180
- Virtual Reality 2
- Virtual World 2
- Virus/es 1
- Volleyball 4
- Voluptuous Female Character/s 3
- Voluptuous Female Lead 3
- Vore 2
- Voyeur 71
- Voyeurism 42
- VTuber 2
W
- Wall/s 1
- War 10
- War/s 2
- Watersports 13
- Weak Female Lead 4
- Weak Male Lead 7
- Weak Plot Continuity 3
- Weak to Strong 3
- Weak Uke 1
- Weak-Willed Male Lead 6
- Webtoon/Webcomic 211
- Wedding 2
- Weight Loss 2
- Werewolf 1
- Wet Dreams 32
- Whale/s 1
- Whipping 1
- White/Silver-Haired Character/s 3
- White/Silver-Haired Female Lead 1
- Widow / Widower 3
- Wife 5
- Wish/es 1
- Witch 6
- Witch/es 1
- Womance 1
- Work 140
- Working Adult/s 1
- Workplace Intercourse 25
- Workplace Romance 8
- Wrestling 4
- Writer/s 3
- Writing 10
- Wuxia 1
Y
- Yakuza 3
- Yandere 57
- Yandere Character/s 6
- Yandere Female Lead 2
- Yandere Seme 1
- Young Female Lead 2
- Young Male Lead 20
- Yuri 163
Z
- Zombie 3
- Zombie/s 1