Games like Belle Automata: Chronicle I
Games like Belle Automata: Chronicle I include LoveChoice, Love Is All Around, Volcano Princess, 私のリアルは充実しすぎている フルボイス版, and Our Life: Beginnings & Always. We matched them by the tags players give Belle Automata: Chronicle I on Steam (Visual Novel, Choose Your Own Adventure, Otome, Female Protagonist, and Immersive Sim): closest matches first, and among equally close ones the better-known games.

LoveChoice
Shared: Visual Novel · Romance · Dating Sim

Love Is All Around
Shared: Visual Novel · Romance · Dating Sim

Volcano Princess
Shared: Female Protagonist · Multiple Endings · Visual Novel

私のリアルは充実しすぎている フルボイス版
Shared: Visual Novel · Otome · Female Protagonist

Our Life: Beginnings & Always
Shared: Visual Novel · Romance · Choose Your Own Adventure

Hatoful Boyfriend
Shared: Visual Novel · Female Protagonist · Otome

Emily is Away <3
Shared: Simulation · Visual Novel · Multiple Endings

Blood Code
Shared: Visual Novel · Female Protagonist · Otome

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

ATRI -My Dear Moments-
Shared: Visual Novel · Romance · Cute

I Wani Hug that Gator!
Shared: Visual Novel · Choose Your Own Adventure · Romance

Amnesia™: Memories
Shared: Visual Novel · Otome · Female Protagonist

Folie Fatale
Shared: Visual Novel · Otome · Female Protagonist

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Choose Your Own Adventure · Romance

The Three Kingdoms: Rebirth
Shared: Visual Novel · Romance · Dating Sim

BAD END THEATER
Shared: Visual Novel · Choose Your Own Adventure · Multiple Endings

Five Hearts Under One Roof season2
Shared: Choose Your Own Adventure · Visual Novel · Immersive Sim

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

Knowledge, or know Lady
Shared: Visual Novel · Romance · Dating Sim

The Test
Shared: Choose Your Own Adventure · Simulation · Multiple Endings

Homicipher
Shared: Visual Novel · Otome · Female Protagonist

My Vow to My Liege
Shared: Visual Novel · Female Protagonist · Otome

Far Away
Shared: Visual Novel · Choose Your Own Adventure · Female Protagonist

Road to Empress I
Shared: Female Protagonist · Visual Novel · Immersive Sim