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Koto Tea Space Cafe by Takanao Todo

Koto Tea Space Cafe by Takanao Todo is a highly esteemed winner of the very prestigious 2024 Bronze A' Design Award in Interior Space and Exhibition Design Competition Category.


BronzeInterior· 2024

Koto Tea Space Cafe

by Takanao Todo

Client: Takanao Todo

Bronze A' Design Award Winner in Interior Category

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Verified Award Winner

Verify Award Status for #154704

Colors

The Design

About Koto Tea Space Cafe

Koto Tea Space, a tranquil Japanese teahouse nestled in downtown Bangkok, brings the enchanting concept of "Shichu no Sankyo" to life a country retreat within the urban pulse. Concealed by wave-patterned ceramic tiles, the entrance shields from the city's chaos, warding off sunlight and rain. Inside, the Tea Salon boasts 6 seats and 2 tatami areas, offering a peaceful horizontal design reminiscent of Shugaku-in's signature shelf. With a focus on harmony, the existing structure, earthy walls, and natural lacquer-finished furniture unite to create an inviting coziness.

The Recognition

About the Bronze A' Design Award

Koto Tea Space Cafe is a Bronze A' Design Award winner, a highly prestigious recognition granted to outstanding designs distinguished by creativity, ingenuity, and astuteness. Bronze winners are amply skillful and strikingly creative artifacts that authenticate the vast experience, imagination, and resourcefulness of their designers. Koto Tea Space Cafe is expected to be a highly regarded, admired, and cherished object that is notably professional and innovative. This Bronze A' Design Award-winning design incorporates best practices in art, science, design, and technology, and is excellent for its attention to detail. Koto Tea Space Cafe splendidly satisfies needs, touches desires, charms feelings, and appeals to curiosity.

Interviews

Design Interview

What is the main principle, idea and inspiration behind your design?

In order to create a sense of silence and escape from bustling city to enjoy tea, I have applied the Japanese Design Concept, "Sichu no Sankyo", country house in the city. In order to actualize this concept, there is a need to make layers to filter the noise, and making a sequence to escape from public area to private area through the change of spatial volume and materiality.

What has been your main focus in designing this work? Especially what did you want to achieve?

The main focus of this project is rather than imitating Japanese style, the main focus of this project is to translate the Japanese design concept in a contemporary manner.

What are your future plans for this award winning design?

I am planning to design a new tea shop with the same owner. I would love to examine another Japanese design concept in more distilled and bold manner, while keeping the mood for the tea.

Read the Full Interview

Grand Interview

Your innovative integration of the "Shichu no Sankyo" concept within Koto Tea Space Cafe presents a fascinating urban sanctuary in Bangkok - could you elaborate on how this traditional Japanese philosophy shaped your spatial design decisions?

Shichu no Sankyo is the Japanese design concept which helps to create a sense of escape in the city by applying multiple filters to isolate one from urban set up to rural cozy space. Takanao and the client worked together to find a site where discreet from busy street, and setting ceramic screen and bamboo for offering impactful facade to block views. Above layers helped to actualize the concept in Bangkok urban condition.

The wave-patterned ceramic tiles at Koto Tea Space Cafe create an intriguing threshold between city chaos and inner tranquility - what inspired this specific pattern design, and how did the 3D printing prototyping process influence the final aesthetic outcome?

The pattern was carefully selected for reflecting a sense of Pan Asian-pattern, easy and stable fabrication, and ability to tessellate 3 dimensionally. The wavy pattern is also allowing a view porosity from inside, blocking light, while allowing some wind to pass through the screen. The pattern is arranged as a result of the wind simulation as well. As 3D printed prototype offer rather mechanical outcome, although each one is casted by hand, Takanao applied blue colored glazing with crystalized irregular pattern which offer more hand-crafted look to give variation in its appearance.

The horizontal composition and signature shelf in Koto Tea Space Cafe echo elements from Shugaku-in palace - how did you balance historical Japanese architectural references while creating a contemporary space that resonates with Bangkok's urban context?

Bangkok is a city where there is a strong focus on creating small universe within private space, thus the city is covered with full of urban pockets. The Koto Tea Space function as one of the urban espace through making a series of layers, "Sichu no Sankyo".

Read the Full Interview

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
Koto Tea Space is an exclusive Japanese tea House to appreciate and promote authentic Japanese tea in downtown Bangkok.

The entrance of the tea space is covered in wave-patterned ceramic tiles to conceal the tea space from outside while blocking light and rain.

Tea Salon has 6 seats and 2 tatami spaces to relax. Space consists of a horizontal composition with a signature shelf. There is a clear hierarchy of the existing structure, earthy walls, and natural lacquer-painted furniture.
Dimensions & Packaging
Width 4600mm X Depth 14550mm X Height 3320mm

Ceiling finish, Dark Gray Paint

Wall finish, Beige Texture Paint

Furniture, Solid Ash, and Ash Veneer Plywood coated with a natural lacquer finish

Lighting specification,
Evotechi LINE1616
Evotechi LINE 2507
Evotechi LINE 1701
PhillipsMAS LEDspotLV 3.5-20W 827 MR11 24D
Evotechi RIBBON 2835 4.8W
PhillipsMAS MR16 LED 12V 5.5W 3000K 24D GU5.3 (NO DIM)
Tags
Japanese Tea, Ceramic, Digital fabrication, Tea Salon, Cafe
Production Technology
Ceramic tiles are fabricated from a 3D print mold. There has been a series of prototypes to rationalize the component. Each tile is placed on a slightly different angled metal bracket allowing view and wind penetration simulated in a 3D model. Simple on-site assembly system completed 2 hours on site with precision.
Design Challenge
Construction
Working with local contractors made it difficult to communicate design intentions as often they make interpretations or design changes without the designer's approval. Only the frequent visit to the construction site with careful on-site explanation improves the difficulty.

Ceramic Fabrication
Tiles have been modified several times through physical fabrication tests to be finalized. 3 prototype cladding leads to the final design.
Research
The Japanese Design Concept
This project embraces the concept of Sichu no Sankyo. Learning from precedences informs the spatial arrangement of the design.

Thai Ceramic Cladding
Chulalongkorn University granted to develop an environmentally performative ceramic cladding. The team studied precedence from the Thai application of ceramic in cladding and Brise Soleil in Thai modernism architecture. The digital fabrication and computer simulation led to novel expression in Thai ceramic cladding.
Inspiration
The space is designed with a Japanese design concept, Sichu no Sankyo, a rural hut in the bustling city. There are layers to help escape from ordinary life, from the entrance to a main tea salon and a bathroom for enjoying solitude and silence. There is respect for the classic Japanese architecture for proportion and composition. Important references are from Shugaku-in palace and Tai-an tea house. Tile patterns derive from the pan-Asian motif as a sign of cultural exchange.
Project Duration
The first design phase of the project started in August 2021 and finished in October 2021 in Bangkok.
The Construction started from 2021 October to 2022 January
Ceramic wall installation in 2022 June
Interior update completed in 2023 July

Location
492 Si Lom, Suriya Wong, Bang Rak, Bangkok 10500
Operation Flow
Most of the service takes place at the main counter space. Due to the popularity, and limited seats, all seats must be reserved in advance. Frequent workshops take place in the shop to provide a comprehensive understanding of the Japanese Tea Culture. Tatami space is designed to accommodate tea ceremonies, as well as a casual resting area for the customers.
Patents
n.a.
Team Members
n.a.
Image Credits
Image #1, Santawat Chienpradit and Swita Uancharoenkul, Koto Tea Space, 2023
Image #2, Santawat Chienpradit and Swita Uancharoenkul, Koto Tea Space, 2023
Image #3, Santawat Chienpradit and Swita Uancharoenkul, Koto Tea Space, 2023
Image #4, Santawat Chienpradit and Swita Uancharoenkul, Koto Tea Space, 2023
Image #5, Santawat Chienpradit and Swita Uancharoenkul, Koto Tea Space, 2023

Video, Takanao Todo, Koto Tea Space, 2023
Sound, Lalinea, Blue Butter, 2022

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