Games like Kokuhaku Confessional
Games like Kokuhaku Confessional include Senren * Banka, ATRI -My Dear Moments-, Doki Doki Literature Club Plus!, LoveChoice, and NEKOPARA Vol. 4. We matched them by the tags players give Kokuhaku Confessional on Steam (Adventure, Casual, Dating Sim, Visual Novel, and 2D): closest matches first, and among equally close ones the better-known games.

Senren * Banka
Shared: Dating Sim · Visual Novel · Casual

ATRI -My Dear Moments-
Shared: Visual Novel · Anime · Dating Sim

Doki Doki Literature Club Plus!
Shared: Visual Novel · Dating Sim · Anime

LoveChoice
Shared: Dating Sim · Visual Novel · Casual

NEKOPARA Vol. 4
Shared: Visual Novel · Anime · Dating Sim

Marco & The Galaxy Dragon
Shared: Adventure · Visual Novel · Casual

CLANNAD
Shared: Visual Novel · Anime · Dating Sim

Parquet
Shared: Visual Novel · Casual · Anime

Fox Hime Zero
Shared: Visual Novel · Casual · Anime

Aokana - Four Rhythms Across the Blue
Shared: Casual · Visual Novel · Adventure

NEKOPARA Vol. 0
Shared: Anime · Visual Novel · Dating Sim

Tricolour Lovestory
Shared: Dating Sim · Visual Novel · Casual

Slime Rancher
Shared: Adventure · Cute · Colorful

Hooked on You: A Dead by Daylight Dating Sim™
Shared: Dating Sim · Visual Novel · 2D

Go! Go! Nippon! ~My First Trip to Japan~
Shared: Adventure · Visual Novel · Casual

Lucy -The Eternity She Wished For-
Shared: Visual Novel · Dating Sim · Anime

Summer Pockets
Shared: Adventure · Casual · Visual Novel

Vampires' Melody
Shared: Casual · Adventure · Visual Novel

Otaku's Adventure
Shared: Dating Sim · Visual Novel · Adventure

If My Heart Had Wings
Shared: Visual Novel · Dating Sim · Cute

NEKOPARA Vol. 2
Shared: Anime · Visual Novel · Dating Sim

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Adventure · Dating Sim

Some Some Convenience Store
Shared: Dating Sim · Visual Novel · Casual

小白兔电商~Bunny e-Shop
Shared: Dating Sim · Visual Novel · Anime