Preparing the crossing. Loading the night.

An immersive summer night Kyoto, Japan

A festival at the edge of the other world

Yoi matsuri

01 Prologue / 物語 Chapter one — The crossing

Once, every summer

When the last
light falls,
the river remembers.

For three nights each summer, a forgotten water shrine on the Kamo river opens its gates to the other side. Paper lanterns carry the wishes of strangers. The water carries everything else. A white fox keeps the gate; she has been waiting longer than the shrine.

Yūgen animates that crossing. A ninety-minute walk through hand-drawn worlds, generative light, and a live score performed on koto, field recordings and the river itself. There is no map. The lanterns know the way.

“We do not make a spectacle of the night.
We simply make room for it.”
— Aiko Mori, creative director
Follow the torii↓
1,000+Hand-painted lanterns
90minA single journey
03nightsAnd then, gone
01wishYours to leave behind
02 The rituals / 作法 Chapter two — Small crossings

Three small ways
to disappear.

You are not a spectator here. Each gate asks something small of you — a wish, a pause, a thing you no longer need to carry. Do all three and the night will remember your name.

01

Light a wish

Write it with a brush pen. Fold it twice. Let the river take it from there. No one reads it — not even us.

Ritual I — about 10 minutes
02

Follow a sound

The koto is playing somewhere ahead. Walk toward it, or don’t. The river has a longer memory than any melody.

Ritual II — as long as you like
03

Leave something behind

A note, a key, a name you have outgrown. Place it at the gate of forgotten things. The water will keep it.

Ritual III — one small letting go

All three rituals are optional. The night will find you either way.

所作は、心のありか。
03 Interlude / 願い Chapter three — A light for the river

The digital lantern

Send a little light
into the dark.

Every paper lantern begins as a wish. Write yours and we’ll set it adrift in our digital river, where it will glow until sunrise.

1,284 wishes are drifting tonight
Keep it kind. Keep it yours. 0 / 80

A small note on privacy: your wish stays in your browser. Nothing is sent, stored or read.

04 Programme / 次第 Chapter four — Four movements

One night,
in four movements.

The evening unfolds in a gentle arc. Arrive when you like. Leave when the river tells you to.

  1. 19:00

    Lantern procession

    灯籠流し

    A thousand hand-painted wishes released into the dark, one breath at a time.

  2. 20:15

    Sound ceremony

    音の祝詞

    Live koto and field recordings, composed with the river and performed beneath the moon.

  3. 21:30

    The last wish

    最後の願い

    One unopened lantern is saved all year. Tonight, we finally learn what it says.

  4. 22:00

    Quiet close

    閉門

    The gates close. The water keeps its promises. We walk home a little lighter.

Invitation / 招待

Reserve
a night.

Three nights. Four hundred people each. We release invitations in small waves so the river never feels crowded.

YOIMATSURI · VOL. VII 18 — 20 JULY 2027 KAMO RIVER, KYOTO
Choose your night / 日付

No payment yet. If a place opens, we’ll send a paper invitation and a small map. Your details stay in this browser.