Original name: Yohaku（よはく）
A Windows disk capacity viewer that shows storage usage by game name and purpose, rather than by folder name
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Automatically translated from Japanese by AI
This is a Windows viewer that lets you understand your PC's total disk capacity by "game name and purpose" rather than folder names. It aggregates across all drives and displays games from Steam/Epic/GOG/Riot at the title level. System areas are separated into their own section, and regenerable caches are tagged with safety indicators.
You can move unnecessary items directly to the Windows Recycle Bin from the interface (important paths are protected). No administrator privileges required, and scan results are never sent externally.
Pricing (sold on official website)
One-time purchase ¥1,980 (tax included) / Launch promotion ¥1,480 (until around November 23, 2026). Full features available for 7-day free trial, 7-day unconditional refund after purchase, up to 3 devices.
Official website: https://ren9618.github.io/Yohaku/
Download: https://github.com/Ren9618/Yohaku/releases
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