Games like 年上お姉さんを独り占めしたい！ - Possessing My Older Sister -
Games like 年上お姉さんを独り占めしたい！ - Possessing My Older Sister - include Senren * Banka, LoveChoice, ATRI -My Dear Moments-, Tricolour Lovestory, and Lucy -The Eternity She Wished For-. We matched them by the tags players give 年上お姉さんを独り占めしたい！ - Possessing My Older Sister - on Steam (Adventure, Casual, Simulation, Visual Novel, and Dating Sim): closest matches first, and among equally close ones the better-known games.
Senren * Banka
Shared: Visual Novel · Dating Sim · Casual
LoveChoice
Shared: Dating Sim · Visual Novel · Simulation
ATRI -My Dear Moments-
Shared: Visual Novel · Casual · Dating Sim
Tricolour Lovestory
Shared: Visual Novel · Dating Sim · Simulation
Lucy -The Eternity She Wished For-
Shared: Visual Novel · Dating Sim · Anime
AIR
Shared: Adventure · Casual · Simulation
Gaokao.Love.100Days
Shared: Visual Novel · Dating Sim · Simulation
Emily is Away <3
Shared: Simulation · Dating Sim · Casual
Doki Doki Literature Club Plus!
Shared: Visual Novel · Dating Sim · Anime
小白兔电商~Bunny e-Shop
Shared: Visual Novel · Simulation · Dating Sim
Summer Pockets
Shared: Adventure · Casual · Visual Novel
Some Some Convenience Store
Shared: Visual Novel · Dating Sim · Casual
Kanon
Shared: Adventure · Casual · Simulation
Love Delivery
Shared: Simulation · Casual · Dating Sim
Marco & The Galaxy Dragon
Shared: Adventure · Visual Novel · Casual
The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Adventure · Dating Sim
Fox Hime Zero
Shared: Visual Novel · Casual · Adventure
他人世界末 On-looker
Shared: Visual Novel · Dating Sim · Casual
Rewrite+
Shared: Casual · Adventure · Visual Novel
Vampires' Melody
Shared: Casual · Adventure · Visual Novel
Aokana - Four Rhythms Across the Blue
Shared: Casual · Visual Novel · Adventure
If My Heart Had Wings
Shared: Visual Novel · Dating Sim · Casual
Volcano Princess
Shared: Dating Sim · Simulation · Visual Novel
LOOPERS
Shared: Adventure · Casual · Simulation