Ond Sauna

OND SAUNA

Amane Architecture

Ond Sauna
© Akinobu Kawabe (helico)

ARCHITECTS
Amane Architecture

ARCHITECT
Taro Shimokawa, Amane Architecture

STRUCTURAL DESIGN
Yūki Kuroiwa, Kuroiwa Structural Design Office

MECHANICAL, ELECTRICAL, AND PLUMBING DESIGN
Yamazaki Design

STOVE
Ken's Metalwork

FOOD MENU SUPERVISION
Masato Yamazaki

LOGO
Marukajiri

WEBSITE DESIGN
Fusion Graphic

PROJECT OWNER
Asahi I&r Holdings Co., Ltd.

PRODUCER
Jun Kobayashi/re Factory

PHOTOGRAPHS
Kazuyoshi Miyamoto (fusion graphic), Akinobu Kawabe (helico)

AREA
117 m²

YEAR
2024

LOCATION
Takeo, Japan

CATEGORY
Sauna

Ond Sauna
© Akinobu Kawabe (helico)

English description provided by the architects.

WALLS OF NEUTRALITY

In the sauna space, strangers place themselves in close proximity to each other, almost naked.

Ond Sauna
© Kazuyoshi Miyamoto (fusion graphic)
Ond Sauna
© Akinobu Kawabe (helico)

From a proximity perspective, saunas are supposed to be quite intimate communities, but public saunas in Japan are not yet at that stage.

However, if a space can be created that fits well with the unique proximity and mentality of the Japanese people, a new community space may emerge.

Ond Sauna
© Kazuyoshi Miyamoto (fusion graphic)
Ond Sauna
© Kazuyoshi Miyamoto (fusion graphic)

Amane Architecture's intent was to create a social space (sociopetal) that is not intrusive or too intimate, but where people can share a common understanding.

They sought a way to resolve such a relationship by means of a wall that is both attached and detached.

Ond Sauna
© Akinobu Kawabe (helico)
Ond Sauna
© Akinobu Kawabe (helico)

The verticality of the wall resonates with the forest, and its gaps draw the forest closer, while its discrete arrangement regulates intimacy with the neighbors.

The irregular plan was adopted to allow the eye to pass through and expand, and to adjust the degree of intimacy, which was rationally solved by the use of 150 mm CLT floorboards.

Ond Sauna
© Akinobu Kawabe (helico)
Ond Sauna
© Akinobu Kawabe (helico)

The elimination of beams eliminates non-perpendicular joints in the structure and contributes to labor-saving on-site work.

The rational walls of the scale module are discretely assembled and connected by CLT slabs.

Ond Sauna
© Akinobu Kawabe (helico)
Ond Sauna
© Akinobu Kawabe (helico)

This discrete structure form itself may also be described as a sociopetal structure.


Ond Sauna
© Akinobu Kawabe (helico)
Ond Sauna
© Kazuyoshi Miyamoto (fusion graphic)
Ond Sauna
© Akinobu Kawabe (helico)
Ond Sauna
© Akinobu Kawabe (helico)


Ond Sauna
Layout Plan
Ond Sauna
Plan


Ond Sauna
Section Detail
Ond Sauna
Elevation