NEWS

AWARD

2026.08.27

Toranomon Arcea Tower and TAMACHI TOWER to receive the 2026 CLA Award
I received an award.

The Japan Landscape Consultants Association (CLA) is hosting the event CLA Award 2026 In the competition, "Toranomon Arcea Tower," for which our company was in charge of the design, Award of Excellence in the Design Category. TAMACHI TOWER We are pleased to announce that "[Project Name]" has received Encouragement Award in the Design Division.

For more information, please click here (this will take you to the 2026 CLA Award website).

Introducing the award-winning works

Toranomon Arcea Tower

Photography: Kokyu Miwa Architectural Photography

Data

Year of completion

2025
Location

Minato City, Tokyo
Site area

9,219.33㎡
Total floor area

180,611.15㎡
structure

S construction, partially SRC construction, RC construction
Scale

38 floors above ground, 2 floors underground, 2 floors in the tower
Name of award recipient

Mitsubishi Jisho Design; Kazuma Nishigaki, Naoki Ueda, Atsushi Tsukui, Atsuhiko Tsukamoto, Feng Zhu, Noriyuki Matsuo (former employee)
Nihon Sekkei; Kazuaki Kurisu, Shozo Niihara
Taisei Corporation Corporation, Registered Architects' Office; Takeshi Yamashita, Wataru Koike, Yuki Kanda
Urban Renaissance Agency (UR); Yosuke Takinami, Yuji Wada

TAMACHI TOWER

Photography: SS / Shingo Nakashima

Data

Year of completion

2023
Location

Minato City, Tokyo
Site area

8,617㎡
Total floor area

112,372㎡
Scale

29 floors above ground, 2 floors below ground, 1 floor in the penthouse
structure

S, RC, partly SRC
Name of award recipient

Mitsubishi Jisho Design; Hiroshi Matsuoka, Hayato Tsubota, Yuki Sato, Daiki Nakamura
Studio Gen Kumagai; Gen Kumagai, Satoru Nakamura
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