IIJ utilizes and embraces the latest internet technologies to design, deliver and manage world-class IT and cloud services that deliver a genuinely flexible global infrastructure.

Information Technology

IIJ's headquarters in Chiyoda City, Japan

Co-CEOs

Koichi Suzuki

Eijiro Katsu

Mamoru Saito

Takeshi Hatano

Shigeo Yabuki

Masami Kawamata

Kaori Kawakami

Naoshi Someya

Tadaharu Esaka

Akira Sumiya

Yasuhiko Taniwaki

Ken Araki

Hajime Shironouchi

Makoto Ajisaka

Takashi Tsukamoto

Kazuo Tsukuda

Yoichiro Iwama

Kaori Tonosu

Atsushi Okamoto

Directors

Leadership Team

People (3)

Kazuo Tsukuda

Tadashi Kawashima

Takashi Tsukamoto

Jobs

Other teams

Leadership Team