Games like Hisato no Saku
Games like Hisato no Saku include Undertale, Stardew Valley, Graveyard Keeper, Papers, Please, and DELTARUNE. We matched them by the tags players give Hisato no Saku on Steam (RPG, Simulation, Pixel Graphics, 2D, and Retro): closest matches first, and among equally close ones the better-known games.

Undertale
Shared: Pixel Graphics · RPG · Choices Matter

Stardew Valley
Shared: Pixel Graphics · RPG · Simulation

Graveyard Keeper
Shared: RPG · Pixel Graphics · Simulation

Papers, Please
Shared: Simulation · Pixel Graphics · Singleplayer

DELTARUNE
Shared: Pixel Graphics · RPG · 2D

Chained Echoes
Shared: RPG · Pixel Graphics · 2D

Touhou Mystia's Izakaya
Shared: Pixel Graphics · Simulation · RPG

FINAL FANTASY
Shared: RPG · Pixel Graphics · 2D

The World of Kungfu: Dragon and Eagle
Shared: RPG · 2D · Pixel Graphics

The Escapists
Shared: Pixel Graphics · Simulation · 2D

CHRONO TRIGGER®
Shared: RPG · Pixel Graphics · JRPG

Beat Cop
Shared: Pixel Graphics · Simulation · Retro

Evoland
Shared: RPG · Retro · Singleplayer

Vampire Survivors
Shared: Pixel Graphics · 2D · Singleplayer

鬼谷八荒 Tale of Immortal
Shared: Simulation · RPG · Singleplayer

Legend of Mortal
Shared: RPG · Choices Matter · Singleplayer

CrossCode
Shared: RPG · Pixel Graphics · 2D

Hero's Adventure: Road to Passion
Shared: RPG · Pixel Graphics · Martial Arts

FINAL FANTASY VI
Shared: RPG · 2D · Singleplayer

Not Tonight
Shared: Simulation · RPG · Pixel Graphics

DAVE THE DIVER
Shared: Pixel Graphics · RPG · Simulation

Emily is Away Too
Shared: Simulation · Pixel Graphics · Choices Matter

Summer Memories
Shared: Pixel Graphics · RPG · Simulation

Evoland 2
Shared: RPG · Retro · Pixel Graphics