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Mushroom-Based Meditation Retreat Above Urban Plaza

Authors:
Chris Jarrett, Peter Wong, Jesse Lohman
Mushroom-Based Meditation Retreat Above Urban Plaza

Project in-detail

Constructed using sustainably grown mushrooms and adorned with artistic metallic screens, the retreat offers a serene meditation space elevated above a bustling corporate plaza in Tokyo.
5 key facts about this project
01
REST ROOM features a structure primarily made from sustainably grown mushrooms.
02
The exterior is decorated with metallic screens showcasing designs by artist Yayoi Kusama.
03
It is elevated above granite pavers, integrating nature with an urban setting.
04
LED lighting enhances the interior, creating a calming atmosphere at night.
05
The design supports various postures, offering multiple surfaces for relaxation.

The REST ROOM project is an architectural initiative located in Tokyo, Japan, where corporate life often leads to significant stress and mental health concerns. Designed for meditation and relaxation, REST ROOM focuses on integrating restful spaces within busy urban environments. The objective is to create an area where employees can escape from their demanding schedules and engage in restorative practices, thus promoting a better balance between work and personal well-being.

Design Concept

The design concept of REST ROOM centers on the idea of incorporating meditation spaces into the corporate setting. The structure is elevated above a base of granite pavers and decorative plantings, creating a distinct visual presence. This arrangement encourages a tranquil atmosphere that invites users to engage in moments of calm amidst the hustle of everyday life.



Materials and Aesthetics

The exterior features metallic screens that display playful mushroom patterns designed by artist Yayoi Kusama. These screens not only add an artistic touch but also provide privacy and shelter for the interior. Inside, sustainably grown mushrooms are shaped to create surfaces that support different activities, including sitting, lying down, and leaning. This design promotes comfort and versatility for users, making the space adaptable to various needs.



User Experience

REST ROOM is designed to enhance user experience by offering a variety of seating options. This diversity allows individuals to find their preferred position for relaxation or meditation. The use of LED lighting at night highlights the interior's sculptural aspects, creating an inviting space that encourages people to take a moment for themselves, away from the stress of work.



Cultural Context

The project draws on Japan’s cultural connection to mushrooms, highlighting a growing interest in sustainable materials in architecture. By using mushrooms as a key element in the design, REST ROOM addresses ecological concerns while celebrating local traditions. This thoughtful approach offers a practical response to the challenges of urban living.



The variety of surfaces for resting in REST ROOM creates a welcoming environment for mental rejuvenation. It stands as a quiet retreat amid Tokyo’s fast pace, providing much-needed space for reflection and mindfulness in everyday life.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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