Dentsu Japan Network
Tokyo, Japan · Founded 2020
10000+ employees
Sourced & current · updated Jun 24, 2026Website
Dentsu Japan Network (DJN) — the in-house company managing Dentsus 116-160 domestic Japan group companies, including Dentsu Inc. (operating co), Dentsu Digital, Dentsu Soken, Septeni Holdings, and Ignition Point. Distinct from Dentsu International (the global ex-Japan business unit).
Where they sit
Stack tier: Ecosystem Services (A)
Marketing TechnologyMarketing AgencyProgrammatic Platform
Dominant full-service advertising and marketing network in Japan, operating as the domestic arm of Dentsu Group Inc.
Ownership
Parent: Dentsu Group Inc.