Dark?

Library manga

Garden of Silence
Ganzi Monster
From Morning to Night
Freaking Romance
Foreigner on the Periphery
FIRE FORCE
Final Boss
Fate Coin
Ex and Ash
Everything is Fine
Estio
Escape Room
Emperor’s Domination
Eleceed
Eaternal Nocturnal
Dungeons & Artifacts
Dungeon House
Duke Pendragon
Dragon Maid
Down to Earth
Double-Binded By Love
Double Click
Don’t Get Me Wrong, I’m The Real Victim!
Dog Fight Club
Doctor’s Rebirth
Divine Leveling System
DICE
Desire Diary
Deor
Demonic Spirit King