Tsuki no Ito reads a person through three threads, the way the old houses of Japanese fortune-telling combined the calendars they inherited.
Twelve signs from the Western zodiac, fixed by your birth date. In this system the sign is the pattern of the surface: how a person begins, speaks, and is first read by a room.
Twelve animals, fixed by your birth year. The animal is the deeper rhythm: how a person works over seasons, keeps promises, and spends strength across years rather than days.
Four types, read in the Japanese folk custom. The blood type is the grain of the cloth: temperament as the Japanese conversation has described it for a century. It is a cultural reading, offered as such — never as science.
12 × 12 × 4 makes 576 distinct weaves. No two threads decide the reading alone; the type is the combination, and the same sign carried by a different animal and a different blood is a different person on the page. Browse the full catalog on the types page.
A type is read together with the current phase of the moon — new, waxing, full, waning — in the Japanese custom of moon-watching. The phase colors timing: what to begin, what to finish, what to let rest. The free diagnostic computes tonight's phase for you.
Fuller readings add a past-life layer: an era of old Japan, a figure, and a habit that remains. The house tells it as a story — a mirror for present habits, not a claim about history.
The diagnostic runs entirely in your browser. Your birth date is never sent to our servers; paid readings are composed on your device after Stripe confirms payment. See the privacy policy.