Office Buildings Hotels
    Tokyo

    The Okura Tokyo

    Architect Toranomon2-10Design JV

    Services New Constructions

    Completion 2019

    Site area 180,905㎡

    Floors 41 storeys above ground 1 storey below

    Award The 20th Environmental and Equipment Design Award
    - Mechanical and Electrical (M&E) Equipment/System Design (winning)
    『Hot Water Temperature Maintenance System』
    The 62th BCS Prize

    Halls Exhibitions
    Tokyo

    TOKYO INTERNATIONAL FORUM

    Architect Rafael Vinoly Architects P.C.

    Services New Constructions

    Completion 1996

    Site area 144,405㎡

    Floors 11 storeys above ground and 3 belows

    Urban Developments / Infrastructures
    Kanagawa

    Osanbashi Yokohama International Passenger Terminal

    Architect foreign office architects

    Services New Constructions

    Completion 2002

    Site area 34,732㎡

    Floors 2 storeys above ground and 1 below

    Museums / Aquariums
    Tokyo

    TOKYO METROPOLITAN
    EDO-TOKYO MUSEUM

    Architect Kiyonori Kikutake Architects

    Services New Constructions

    Completion 1993

    Site area 48,513㎡

    Floors 7 storeys above ground and 1 below

    Hotels
    Tokyo

    Grand Hyatt Tokyo

    Architect Mori Arc Design
    Irie Miyake Architects & Engineers
    KPF

    Services New Constructions

    Completion 2003

    Site area 69,000㎡

    Floors 21 storeys above ground and 2 belows

    Office Buildings Hotels
    Tokyo

    Marunouchi Trust Tower

    Architect Yasui Architects & Engineers, Inc
    TODA Corporation

    Services New Constructions

    Completion 2009

    Site area 116,000㎡

    Floors 37 storeys above ground and 4 belows

    Office Buildings Hotels
    Tokyo

    Tokyo Shiodome Building

    Architect Yasui Architects and Engineers
    Takenaka Corporation

    Services New Constructions

    Completion 2005

    Site area 191,497㎡

    Floors 37 storeys above ground and 4 belows

    Commercial Facilities
    Tokyo

    LOUIS VUITTON GINZA NAMIKI

    Architect AS.Co.Ltd.(former・Jun Aoki & Associates.)

    Services New Constructions

    Completion 2021

    Site area -

    Floors 8 storeys above ground

    Museums / Aquariums
    Ishikawa

    Kanazawa 21st Century Museum of Art

    Architect Kazuyo Sejima and Associates
    SANAA

    Services New Constructions

    Completion 2004

    Site area 17,093㎡

    Floors 2 storeys above ground and 2 belows

    Award Environmental Engineering Design Award
    Award in Excellence/BE Award Engineering Equipment Design Section
    Kanazawa 21st century Museum of Contemporary art display lighting control system

    Museums / Aquariums
    Aomori

    Aomori Museum of Art

    Architect Aoki Jun & Associates

    Services New Constructions

    Completion 2005

    Site area 21,133㎡

    Floors 3 storeys above ground and 2 belows

    Museums / Aquariums
    Ishikawa

    D.T.SUZUKI MUSEUM

    Architect Yoshio Taniguchi and Associates

    Services New Constructions

    Completion 2011

    Site area 632㎡

    Floors 2 storeys above ground

    Cultural Architectural Monuments
    Gunma

    The West Cocoon Warehouse of Tomioka Silk Mill, a National Treasure

    Architect The Japanese Association for Conservation of Architectural Monuments

    Services Renewals(Cultural Property/National Tresure)

    Completion 2020

    Site area -

    Floors -

    Award Practical Achievement Division and Architectural Design Division of AIJ Prize 2022

    Medical & Welfare Facilites
    Kochi

    Kochi Medical School Hospital

    Architect Educational Facilities Institute Co Ltd

    Services New Constructions

    Completion 2014

    Site area 18,500㎡

    Floors 7 storeys above ground

    Medical & Welfare Facilites Urban Developments / Infrastructures
    Kanagawa

    Tokai University Hospital
    Isehara Energy Center

    Architect P.T.Morimura & Associates,LTD.

    Services New Constructions

    Completion 2005

    Site area 2,769㎡

    Floors 2 storeys above ground

    Urban Developments / Infrastructures
    Tokyo

    TOKYO INTERNATIONAL FORUM AREA
    DHC

    Architect -

    Services -

    Completion 1996

    Site area Supply area Approximately 11.1ha

    Floors -

    Educational / Research Facilities
    Hyogo

    RIKEN SPring-8 Center (RSC)
    Heat source system Renewal

    Architect -

    Services Renewals

    Completion 2014

    Site area -

    Floors -

    Educational / Research Facilities
    Kanagawa

    Keio University
    Shonan Fujisawa Campus

    Architect MAKI AND ASSOCIATES ARCHITECTURE AND PLANNING

    Services New Constructions

    Completion 1991

    Site area -

    Floors -

    Educational / Research Facilities
    Nagano

    AQUA INNOVATION CENTER AT SHINSHU UNIVERSITY

    Architect Shinshu University
    Educational Facilities Institute Co.,Ltd

    Services New Constructions

    Completion 2015

    Site area 10,237㎡

    Floors 7 storeys above ground and 1 below

    Award The 31st SHASE Promotion Award & Technology Promotion Award
    Awards 6th Carbon Neutral Award

    Educational / Research Facilities
    Tokyo

    GAKUSHUIN UNIVERSITY LAW & ECONOMICS DEPARTMENT TEACHING LABORATORY

    Architect Kiyonori Kikutake Architects

    Services New Constructions

    Completion 1992

    Site area 15,326㎡

    Floors 7 storeys above ground and 1 below

    Halls Educational / Research Facilities
    Fukuoka

    Shiki Hall

    Architect Naito Architect &Associates

    Services New Constructions

    Completion 2014

    Site area 12,970㎡

    Floors 4 storeys above ground

    Museums / Aquariums
    Tokyo

    TOKYO METROPOLITAN SEASIDE AQUARIUM

    Architect Yoshio Taniguchi and Associates

    Services New Constructions

    Completion 1990

    Site area 14,727㎡

    Floors 2 storeys above ground and 1 below

    Award The 32nd BCS PRIZE
    The 4th Public Building Award for Best Cultural Facility

    Others
    Shiga

    Miho Institute of Aesthetics Chapel

    Architect I.M.Pei Architect・iO Architects LLP・
    Masatoyo Ogasawara Architects

    Services New Constructions

    Completion 2012

    Site area -

    Floors -

    Halls
    Kanagawa

    “KANAGAWA ARTS THEATRE”
    “NHK YOKOHAMA BROADCASTING STATION”
    -Yokohama Yamasita-chou Project-

    Architect KOHYAMA-Atelier
    APL Associates Inc
    Architecture Planning Landscape Design Workshop JV

    Services New Constructions

    Completion 2010

    Site area 24,500㎡

    Floors 10 storeys above ground and 1 below

    Office Buildings Halls Sports Facilities
    Niigata

    CITY HALL PLAZA “AORE NAGAOKA”

    Architect KENGO KUMA AND ASSOCIATES

    Services New Constructions

    Completion 2012

    Site area 35,492㎡

    Floors 4 storeys above ground and 1 below

    Award Awards 5th Carbon Neutral Award
    The 55th BCS PRIZE
    The 4th JABMEE Environmental Engineering Award

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