ABOUT US | Landscape Design Inc.

Company Name	Landscape Design Inc.
Head Office	Pair-Horse Building 2F, 6-5-16 Akasaka Minato-ku, Tokyo Japan, 107-0052　MAP
President and Representative Director	Kenichi Yoshida
Established	April 1, 1999
Services	・Landscape Design/Landscape Planning/Site Analysis ・Construction Supervision/Landscape Maintenance /Bio-monitoring ・Community Planning and Research ・Landscape Scenic Assessment and Survey ・Cityscape Guidelines and Regulations ・Coordinating Workshops and Symposiums
Office Location	Head Office Pair-Horse Building 2F, 6-5-16 Akasaka Minato ku, Tokyo Japan, 107-0052　MAP TEL: +81-3-5561-2470 FAX: +81-3-5561-2479 Kansai Branch Maruito OBP Building, 2-2-22 Shiromi Chuo ku, Osaka shi, Osaka Japan, 540-0001　MAP TEL: +81-6-4793-0115
Staff	Total Staff: 33 personnel Registered Landscape Architect: 7 personnel Professional Engineer (Japan) : 6 personnel 1st-Class Architect: 3 personnel 1st-Class Licensed Landscape Construction Management Engineer : 10 personnel 1st-Class Licensed Civil Engineering Construction Management Engineer : 2 personnel Arborist: 3 personnel
Registration	Civil Engineering Consultant City and Regional Planning, Landscape Architecture, Construction Environment 1st-Class Architect
Organizational Structure	President Representative Director Kenichi Yoshida Executive Director Kohji Nishikawa Takayuki Koike Director Tetsuji Iwasaki Hironori Okubo Executive Advisor Osamu Ueno Corporate Advisor Tadashi Miki [GENERAL ADMINISTRATION DEPARTMENT] Head of Administration Kohji Nishikawa Manager (Accounting & Finance) Kaoruko Tanaka Staff 3 Personnel [DESIGN DEPARTMENT] Head of Design Department Takayuki Koike Principle Designer Hironori Okubo Chief Engineer Takayuki Nagaishi Technical Design Group Manager Takayuki Koike Public-Private Partnership Group Manager Yutaka Tajima Senior Project Leader Yuka Kikuchi Staff 1 Personnel Design Group Manager Takayuki Koike Tetsuji Iwasaki Hironori Okubo Senior Project Leader Mahito Hori Yasuhiro Samejima Yoshinori Nagaki Takayuki Nagaishi Project Leader Yosuke Iguchi Daichi Jonathan Ichiriki Masanori Hirano Staff 15 Personnel [KANSAI BRANCH] Manager Maki Onuki Project Leader Takahiko Ganse Staff 2 Personnel (as of 1 July 2025)