51 · II · Vessel

Terms

A short promise, not a contract with a tollbooth.

Words you type stay in this tab. They become particles and then they are gone. We do not store them.

Device orientation is read only after you tap to begin, and only to tilt the view. It is not recorded.

A cookie named sanzu-locale remembers Japanese or English for this site. Nothing else is written for language.

Vercel Analytics may count that a page was opened. It does not receive the characters you type.

This is a work. It is not a road, not medical advice, and not a request for money.

return to the highway