Games like The Charming Empire
Games like The Charming Empire include Amnesia™: Memories, Hatoful Boyfriend, 私のリアルは充実しすぎている フルボイス版, TAISHO x ALICE episode 1, and 月华辉映之刻. We matched them by the tags players give The Charming Empire on Steam (Dating Sim, Adventure, Otome, Female Protagonist, and Visual Novel): closest matches first, and among equally close ones the better-known games.

Amnesia™: Memories
Shared: Otome · Dating Sim · Female Protagonist

Hatoful Boyfriend
Shared: Dating Sim · Visual Novel · Female Protagonist

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

TAISHO x ALICE episode 1
Shared: Adventure · Otome · Dating Sim

月华辉映之刻
Shared: Dating Sim · Female Protagonist · Otome

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

Hakuoki: Kyoto Winds
Shared: Otome · Female Protagonist · Visual Novel

7'scarlet
Shared: Adventure · Otome · Female Protagonist

Hakuoki: Edo Blossoms
Shared: Otome · Adventure · Female Protagonist

Blood Code
Shared: Dating Sim · Visual Novel · Female Protagonist

Nightshade
Shared: Otome · Adventure · Female Protagonist

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

OshiRabu: Waifus Over Husbandos
Shared: Adventure · Female Protagonist · Dating Sim

My Vow to My Liege
Shared: Female Protagonist · Otome · Romance

灾厄黑龙与谎言公主
Shared: Dating Sim · Otome · Visual Novel

Psychedelica of the Black Butterfly
Shared: Adventure · Otome · Female Protagonist

BUSTAFELLOWS
Shared: Otome · Female Protagonist · Visual Novel

Tricolour Lovestory
Shared: Dating Sim · Visual Novel · Anime

Psychedelica of the Ashen Hawk
Shared: Adventure · Otome · Visual Novel

STEINS;GATE: My Darling's Embrace
Shared: Adventure · Visual Novel · Dating Sim

Folie Fatale
Shared: Otome · Female Protagonist · Dating Sim

Ken ga Kimi
Shared: Otome · Adventure · Female Protagonist

OZMAFIA!!
Shared: Otome · Female Protagonist · Visual Novel

1 to 1 humanoid edible toys
Shared: Dating Sim · Female Protagonist · Visual Novel