Inside Kooo Architects’ Ichijo-Toma approach to PAÑPURI Signature Boutique Aoyama
Much of the contemporary city is built to leave little trace.
Surfaces become uniform. Materials are selected for efficiency, maintenance, and predictability. Construction grows cleaner and faster. Somewhere along the way, the evidence of how something was made can quietly disappear.
For our first Signature Boutique in Japan, Kooo Architects began elsewhere.
“For us, the Ichijo-Toma approach is about restoring and enriching human sensibility through space.”
Their Ichijo-Toma approach returns attention to natural materials, traditional craft, and the traces left by the human hand. Here, this way of thinking meets Sanctuary of Beginning, PAÑPURI’s design narrative inspired by Thai literary landscapes and the mythical forest of Himmapan.
The meeting happens through material, touch, and time.
The trace of a hand
Across much of the walls and ceilings, Juraku-tsuchi, a traditional Japanese clay plaster, has been applied by skilled Japanese plaster craftspeople.
Its surface does not repeat itself perfectly. Subtle variations remain from the process of application. Light catches one area differently from the next. The hand that worked the material is still present in what it leaves behind.
These imperfections are part of the point.
Kooo Architects sees craftsmanship and the expressive character of natural materials as qualities increasingly absent from urban environments shaped around productivity and standardization.
A wall, here, is allowed to show how it came to be.
And in doing so, it asks to be noticed a little more closely.
A meeting of places
For Kooo Architects, Ichijo-Toma is also concerned with where a space belongs.
The studio describes one of its central ideas as
“reconnecting people and places in an age of information overload.”
In commercial districts, where interiors can easily become interchangeable, their response is to look again at local materials, techniques, and the context in which a building sits.
At PAÑPURI Signature Boutique Aoyama, Japanese craft provides the foundation. Alongside the clay plaster, wallcoverings are made from Japanese washi paper finished with traditional Japanese lacquer.
Into these techniques comes another place.
Colors associated with Thailand appear across the surfaces, bringing PAÑPURI’s origins into conversation with Japanese material traditions. Familiar craft meets an unfamiliar palette. Neither has to impersonate the other.
The exchange is held in the material itself.
Through the veil
The original space was a simple rectangular volume. Kooo Architects introduced large, gently curved walls, transforming the way the store is seen and moved through.
The studio found inspiration in the idea of the veil, particularly its layers.
The sanctuary can be sensed from outside without being fully disclosed. Moving deeper into the store means passing gradually from one curved plane to another. What lies ahead appears, disappears, then reveals itself again.
“The moment one steps in from the lively atmosphere of the street, the perception of time begins to slow down.”
This transition became Kooo Architects’ response to Sanctuary of Beginning.
The concept draws from Himmapan, a mythical forest described in old Thai tales as a world of mountains, waters, unfamiliar creatures, and realms beyond ordinary sight. Within this space, that landscape is recalled through contours and fragments rather than literal scenery.
The curved walls become thresholds within it.
With each layer, the street recedes a little further. Material comes closer. The pace changes. Attention moves inward.
The store reveals itself by degrees.
What time adds
There is another idea in Kooo Architects’ approach that reaches beyond opening day.
“Completion is not the end of architecture.”
Natural materials continue to change after the builders have left. Surfaces gather signs of use. Light works upon them. Hands return to the same places. Years add something no drawing or rendering can anticipate.
Kooo Architects sees this gradual development of character as part of the life of the space.
“Spaces made with natural materials and human craftsmanship are designed to develop character through use and time.”
There is an affinity here with our own rituals.
A fragrance becomes recognizable through repeated wear. An object grows familiar in the hand. A ritual that begins consciously can, over time, become instinctive.
Their meaning develops through contact.
So too with the store.
The Juraku-tsuchi will not remain exactly as it was on its first morning. Neither will the washi, lacquer, light, or surfaces touched along the way. The marks of those who made the architecture will gradually meet the marks of those who inhabit it.
Perhaps that is where Sanctuary of Beginning acquires another meaning.
The doors may open on one particular day.
The space begins again with everyone who enters.
With thanks to Kooo Architects for sharing their thoughts on the design of PAÑPURI Signature Boutique Aoyama
