Search of Genres for "mystery"

Artifact Planting Space
Assassins Pride
ATL: Stories from the Retrofuture
Awakened by my cheat skill , I ended up reviving the ancient Demon Lord Army. ~The Strongest Healer Who Won't Let Anyone Die~
Azure and Claude (2016 Rewrite)
B.A.D.
Badge in Azure
Bad∞End∞Night
Battle Frenzy
Beauty and the Bodyguard
Befriending The Most Powerful Person
Biblia Koshodou no Jiken Techou
Bizarre Terrors
Black Butterfly, Where Does the Black Butterfly Go Drink Water
Black Lotus Tactics Manual
Black-bellied Movie Emperor's Clever Wife
Blood+
Blood+ - Russian Rose
Bloodlines Ablaze
Bokura wa Mahou Shoujo no Naka - in a magic girls garden
Bokurano - Alternative
Bone Painting Coroner
Boogiepop and Others
Boogiepop at Dawn
Boogiepop in the Mirror: "Pandora"
Boogiepop Overdrive: Waikyokuou
Boogiepop Returns: VS Imaginator
Boukenka ni Narou! ~Skill Board de Dungeon Kouryaku~
Breakers
Breaking Through the Clouds
Bungo Stray Dogs
Bureau of Anomalous Biological Countermeasures
Card Room
Case Book
Case Files of the Genius Asshole
Cataclysmic Transformation
Cherry Blossoms Upon a Wintry Sword
Chinese Almanac Master
Chronicles of Primordial Wars
Chu Liuxiang
Cinderella Is Dead
City of Endless Rain
Clamp School Paranormal Investigators (novel)
Clash Of The Sword Titans
Class 3-C Has A Secret
Clearing an Isekai with the Zero-Believers Goddess – The Weakest Mage among the Classmates
Clearing the Game at the End of the World
Co-renting Immortal Doctor
Coming of the Villain Boss!
Constricted Demon