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

Takahiko Hiyama

Takeshi Hatano

Shigeo Yabuki

Masami Kawamata

Kaori Kawakami

Hiroo Shirasaki

Naoshi Someya

Masayoshi Tobita

Masakazu Tachikui

Tadaharu Esaka

Seiji Okita

Koichi Maruyama

Akira Sumiya

Yasuhiko Taniwaki

Satoshi Murabayashi

Koichi Kitamura

Naoshi Yoneyama

Junichi Shimagami

Ken Araki

Hajime Shironouchi

Takahiro Ide

Takenori Onishi

Yoshikazu Yamai

Makoto Ajisaka

Takashi Tsukamoto

Kazuo Tsukuda

Yoichiro Iwama

Kaori Tonosu

Atsushi Okamoto

Directors

People (3)

Kazuo Tsukuda

Tadashi Kawashima

Takashi Tsukamoto

Jobs