Games like Kamaitachi no Yoru x3
Games like Kamaitachi no Yoru x3 include The Wolf Among Us, Suzerain, Raging Loop, The Test, and The Great Ace Attorney Chronicles. We matched them by the tags players give Kamaitachi no Yoru x3 on Steam (Adventure, Visual Novel, Choose Your Own Adventure, Text-Based, and Mystery): closest matches first, and among equally close ones the better-known games.

The Wolf Among Us
Shared: Adventure · Choose Your Own Adventure · Visual Novel

Suzerain
Shared: Visual Novel · Choose Your Own Adventure · Text-Based

Raging Loop
Shared: Visual Novel · Adventure · Mystery

The Test
Shared: Choose Your Own Adventure · Multiple Endings · Visual Novel

The Great Ace Attorney Chronicles
Shared: Adventure · Visual Novel · Mystery

PARANORMASIGHT: The Seven Mysteries of Honjo
Shared: Adventure · Visual Novel · Text-Based

Lay a Beauty to Rest: The Darkness Peach Blossom Spring
Shared: Adventure · Visual Novel · Mystery

Urban Myth Dissolution Center
Shared: Visual Novel · Adventure · Mystery

AI: The Somnium Files
Shared: Visual Novel · Adventure · Mystery

Hira Hira Hihiru
Shared: Adventure · Visual Novel · Choose Your Own Adventure

Roadwarden
Shared: Adventure · Text-Based · Choose Your Own Adventure

PARANORMASIGHT: The Mermaid's Curse
Shared: Adventure · Visual Novel · Mystery

Kugayama Shiori's Death Diary
Shared: Adventure · Visual Novel · Choose Your Own Adventure

428: Shibuya Scramble
Shared: Adventure · Visual Novel · Mystery

Danganronpa: Trigger Happy Havoc
Shared: Visual Novel · Mystery · Adventure

√Letter - Root Letter -
Shared: Adventure · Visual Novel · Mystery

Zero Escape: The Nonary Games
Shared: Visual Novel · Mystery · Adventure

The Silver Case
Shared: Adventure · Visual Novel · Mystery

The Life and Suffering of Sir Brante
Shared: Choose Your Own Adventure · Visual Novel · Text-Based

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Multiple Endings · Adventure

Phoenix Wright: Ace Attorney Trilogy
Shared: Visual Novel · Mystery · Adventure

墨心:波云诡船
Shared: Adventure · Visual Novel · Choose Your Own Adventure

Danganronpa 2: Goodbye Despair
Shared: Visual Novel · Mystery · Adventure

7 Days to End with You
Shared: Visual Novel · Choose Your Own Adventure · Text-Based