YINJISPACE use media professional’s unique perspective,try to explore the essence of life behind the design works.

© logo 粤ICP备19077098号

YINJISPACE use media professional’s unique perspective,try to explore the essence of life behind the design works.

© logo 粤ICP备19077098号
Japan

I IN Inc

Founded in 2018, I IN Inc. is a Tokyo-based design firm founded by designer Yohei Terui and Hiromu Yuyama. The company pursues new possibilities in space design, and proposes impressive and surprising interiors. The Designers believe that any design must allow both the client and end-user the chance to experience a space with strong impression. 

Born 1982 in Kanagawa, Japan, Yohei Terui received a BFA in interior design from Parsons School of Design, New York in 2009, after transferring from Tokyo’s Meiji University. Between 2009 and 2017, Yohei worked at Curiosity, where he served as lead designer under Gwenael Nicolas on various global projects. Prior to joining Curiosity, he worked at New York-based firms Gabellini Sheppard and SHoP Architects. 

Born 1985 in Tokyo, Japan, Hiromu Yuyama studied interior architecture and design at ICS College of Arts. He is also a graduate of Tokyo Gakugei University. He worked at Curiosity between 2012 and 2017, where, he served as lead designer under Gwenael Nicolas on various global projects. Prior to joining Curiosity, he worked at ILYA in Tokyo.

They achieve this goal by assimilating the client’s brief and vision to discover the intrinsic character of each project. Once this character has been developed and understood, a cohesive design is conceived. What I IN presents is a design that is bonded by not just fundamentally sound, but also a sublime beauty and strong concept.

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    Design Works

    • Yokohama Residence

      Each of these monochrome materials respond and transform in light.     In this way, they resonate with one another to bring an extraordinary depth to the space.
    • Marunouchi House Toilet

      This public restroom of the “marunouchi HOUSE” restaurant floor of the Shin-Marunouchi Building proposes an innovative use of color to blur the boundaries between gender.
    • Cartier Guest Lounge

      A grand counter stands at the center, its majestic presence forming the axis of the entire space and drawing the focus to the quality of its custom-made materials.
    • Pokemon Center Okinawa

      The Pokémon Center is a hub of all things Pokémon — a store, gaming space and information center to share the latest character and game news.
    • Goodlife Office

      The GOODLIFE OFFICE is a space designed for the headquarters of GOODLIFE, a venture company that is revolutionizing the real estate business with AI.
    • Cartier Japan Office

      The delicate and comfortable atmosphere is reflected in the texture of the material, the delicacy of the color and the penetration of small arc elements.
    • The Life Residence

      Starting with this concept house in the central district of Tokyo, based on the concept of minimalism, the studio pursued the ultimate in intrinsic beauty, which is to minimize waste.
    • Umeda Chayamachi Cafe

      The special blue glass, used throughout the store, expresses the brand's iconic character with its' unique transparency.
    • The life Shibuya

      The project in Tokyo's Shibuya district showcases an all-inclusive interior design concept that combines open planning and custom furniture with Japanese craftsmanship.
    • Shiseido Future Solution LX

      The first flagship store of Shiseido’s skincare brand, FUTURE SOLUTION LX. Under the theme of “turning the mystery of nature into beauty”, the brand has been developed as the finest skin care products in Shiseido.
    • Ariake Residence

      Ariake Residence is a high-rise condominium residence located in Ariake, Tokyo, Japan, which has been renovated into a minimalist style residence by local design studio I IN.
    • Warp Studio Office

      The point was to create an office where people can truly relax and spend their time in freedom, in the essence of feeling in their own house.
    • Pinocchio OguchiI

      The second store of PINOCCHIO, a bakery located in front of Oguchi Station in Yokohama, Kanagawa Prefecture.