About this game ・ クレジットとプライバシー / Credits & privacy
MY GRACILIUS(グラキ君) © 2026 POTRO
MY GRACILIUS — a 30-day plant-raising game that follows the real weather.
Made by POTRO, a small studio making planters and epoxy goods in Japan.
天気・気温・風・紫外線は MET Norway(ノルウェー気象研究所)の Locationforecast から取っています。データは加工しています(座標を約5kmに丸める、紫外線を雲の量で下げる、天気を「はれ・くもり・あめ・ゆき」の4つにまとめる)。
出典:MET Norway 許諾:CC BY 4.0 / NLOD 2.0
Weather data from MET Norway (Locationforecast 2.0), licensed under CC BY 4.0 / NLOD 2.0. The data has been modified: coordinates are rounded to about 5 km, the UV index is reduced by cloud cover, and conditions are simplified to four kinds (clear / cloudy / rain / snow). This app is not affiliated with MET Norway.
Your location is used only with your permission, only to fetch the weather for your area and to place the sun and moon. Coordinates are rounded to about 5 km before they leave the device. If you decline, an approximate city-level location from your connection is used instead; IP addresses are not stored. Your save data, pet name and photos stay on your device. No ads, no analytics, no account.
グラキ君の声はAIで作った音声です。効果音はこのゲームの中で作っています(合成音)。音楽は POTRO が用意したものです。
Graci's voice is AI-generated. Sound effects are synthesized in the game itself.
鉢とエポキシの作品:POTRO(minne)
LINEスタンプ:グラキクン
2026-09-27