The Sunny Day 晴天 — Steam game overview

Stored observation / content update: 2026-10-26T06:30:25.000Z

In the story, the player plays the KUI, a 14-year-old girl with mental illness, who falls into her own spiritual world for an unknown reason during a daily activity. Players must pass through puzzles and various strange characters to communicate. The player's attitude toward various items in the game will affect the outcome of the game.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.