Games like Ame no Marginal -Rain Marginal-
Games like Ame no Marginal -Rain Marginal- include OPUS: Echo of Starsong - Full Bloom Edition, Far Away, ATRI -My Dear Moments-, Mirror 2: Project X, and To the Moon. We matched them by the tags players give Ame no Marginal -Rain Marginal- on Steam (Visual Novel, Anime, Indie, Story Rich, and Casual): closest matches first, and among equally close ones the better-known games.

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Visual Novel · Story Rich · Anime

Far Away
Shared: Visual Novel · Story Rich · Choices Matter

ATRI -My Dear Moments-
Shared: Visual Novel · Anime · Story Rich

Mirror 2: Project X
Shared: Anime · Visual Novel · Interactive Fiction

To the Moon
Shared: Story Rich · Indie · Emotional

Until Then
Shared: Visual Novel · Story Rich · Emotional

Billionaire Lovers
Shared: Visual Novel · Anime · Emotional

CLANNAD
Shared: Visual Novel · Anime · Story Rich

The NOexistenceN of you AND me
Shared: Visual Novel · Anime · Story Rich

Refind Self: The Personality Test Game
Shared: Visual Novel · Story Rich · Interactive Fiction

Doki Doki Literature Club Plus!
Shared: Visual Novel · Anime · Story Rich

Tiny Bunny
Shared: Visual Novel · Story Rich · Choices Matter

Florence
Shared: Indie · Casual · Story Rich

Flowers Blooming at the End of Summer
Shared: Visual Novel · Indie · Casual

Fox Hime Zero
Shared: Visual Novel · Anime · Indie

Lucy -The Eternity She Wished For-
Shared: Visual Novel · Anime · Story Rich

Emily is Away <3
Shared: Indie · Choices Matter · Casual

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Story Rich · Anime

Coffee Talk
Shared: Visual Novel · Story Rich · Casual

NEKOPARA Vol. 0
Shared: Anime · Visual Novel · Casual

STEINS;GATE
Shared: Visual Novel · Anime · Story Rich

LoveChoice
Shared: Visual Novel · Story Rich · Choices Matter

NEEDY STREAMER OVERLOAD
Shared: Anime · Visual Novel · Story Rich

Tricolour Lovestory
Shared: Visual Novel · Anime · Casual