Games like Tidy Up the Bookstore
Games like Tidy Up the Bookstore include Librarian: Tidy Up the Arcane Library!, Unpacking, PowerWash Simulator, DinoBones: Tidy Up the Museum, and House Flipper. We matched them by the tags players give Tidy Up the Bookstore on Steam (Casual, Simulation, Relaxing, Organizing, and Collectathon): closest matches first, and among equally close ones the better-known games.

Librarian: Tidy Up the Arcane Library!
Shared: Relaxing · Organizing · Casual

Unpacking
Shared: Casual · Relaxing · Organizing

PowerWash Simulator
Shared: Casual · Relaxing · Simulation

DinoBones: Tidy Up the Museum
Shared: Casual · Relaxing · Simulation

House Flipper
Shared: Simulation · Relaxing · Casual

Leaf it Alone
Shared: Relaxing · Simulation · Casual

Tiny Bookshop
Shared: Casual · Relaxing · Life Sim

Placid Plastic Duck Simulator
Shared: Relaxing · Casual · Collectathon

Stardew Valley
Shared: Relaxing · Simulation · Life Sim

Supermarket Chaos
Shared: Relaxing · Organizing · Casual

TCG Card Shop Simulator
Shared: Simulation · Collectathon · Singleplayer

Cellar Keeper
Shared: Relaxing · Casual · Organizing

Slime Rancher 2
Shared: Relaxing · Simulation · Casual

Paralives
Shared: Simulation · Life Sim · Casual

PC Building Simulator
Shared: Simulation · 3D · First-Person

Spirit City: Lofi Sessions
Shared: Relaxing · Organizing · Cozy

House Flipper 2
Shared: Relaxing · Casual · Simulation

Electrician Simulator
Shared: Simulation · Casual · First-Person

The Sims™ 4
Shared: Simulation · Life Sim · Casual

Potion Craft: Alchemist Simulator
Shared: Relaxing · Simulation · Casual

Minami Lane
Shared: Casual · Relaxing · Simulation

DrainSim
Shared: Casual · Simulation · Relaxing

Dressmaker
Shared: Simulation · Relaxing · Casual

Sort Them Ducks
Shared: Casual · Simulation · Organizing