KuroNote — a fast note app even we can't read
Simple notes that open instantly. Text and images are encrypted with a key only your device holds — not even we can read them. Free on a phone alone.
Brand
Kuro.Boo
Personal apps and tools built for speed and privacy first: a note app, a book reader, a video player, a CMS and an editor.
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Brand
Entamy Games
The "Physical Contact" series for Nintendo Switch — puzzle and card games with 2-player versus mode and a 100-floor CPU tower.
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Brand
Agri Production
Business systems for growers. The first product is MushManager, a production management system built for mushroom cultivation.
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Brand
Harmo.life
Systems that help disability welfare service providers go digital.
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Brand
Entamy Platform
The shared foundation behind every Entamy product — accounts, distribution and updates — with some parts released as standalone open source.
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Kuro.Boo
KuroViewer — read books from the cloud at local speed
A book reader that opens files on Dropbox, Google Drive or your NAS as fast as books on your phone. Free, and no account needed.
KuroPlayer — craft your private video library, anywhere
Bring videos and music from your device, cloud and home NAS onto one shelf with covers, descriptions and tags. Core playback and organization are free.
KuroCMS — a headless CMS that runs on Cloudflare
A lightweight headless CMS on Cloudflare Workers, D1, KV and R2. From setup to publishing, everything happens in the browser.
KuroEditor — a zero-dependency WYSIWYG editor
Zero external JS libraries. An embeddable WYSIWYG editor that runs by loading a single kuro-editor.js file.