（株）ハートビートシステムズ

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Games: 2

Total installs: 150

How this studio operates

Carrier title けいさんかけっこ holds 94% of the studio's installs — a one-game studio
Maintenance 0 of 2 games updated in the last 90 days · last update 263 days ago

All games

Game	Style	Rating	Installs	Released
けいさんかけっこ	Educational	—	100+	—
けいさんかけっこ＋(プラス)	Educational	—	5+	—