H
Hakuhodo DY ONE
Tokyo, Japan · Founded 2024
1001-5000 employees
Sourced & current · updated Aug 3, 2026
Established April 1, 2024 by merging DAC (D.A.Consortium) and IREP, Hakuhodo DY ONE is the group's designated digital-marketing core under its FY2024 medium-term plan. ~3,200 staff in Tokyo deliver programmatic, performance, search, and data-driven services. Co-leads the H+ APAC network with Hakuhodo Inc. Sources: HDYH press release + Marketing-Interactive + DAC press.
Where they sit
Stack tier: Ecosystem Services (A)
Demand Side Platform (DSP)Marketing AgencyPerformance Marketing
Japan's largest dedicated digital marketing agency, formed as the digital core of Hakuhodo DY Holdings and a co-leader of the H+ APAC regional network
Ownership
Parent: Hakuhodo DY Holdings