Dentsu PR Consulting
Japan
Dentsu-owned Japanese communications consultancy with 285 employees, 124 PRSJ-certified planners and offices in Tokyo and Osaka.
View profileTokyo-listed communications group combining Japanese PR expertise with digital, influencer, content and video capabilities across Asia.

Vector Inc. is a Tokyo-based communications group established in 1993 and listed on the Tokyo Stock Exchange Prime Market. The company combines public relations with digital advertising, social and influencer programs, content, video and related marketing businesses. Its current company overview reports 1,571 consolidated employees and offices across Japan and major Asian markets, making it materially larger than a single-market PR boutique.
Vector holds a distinctive position as a publicly traded Japanese communications group with a strong domestic base and an expanding Asia-Pacific footprint. The firm cites PRWeek's 2024 Agency Business Report as ranking it first in Asia and sixth globally by the report's measure. That is commercial recognition rather than professional accreditation, but it supports the conclusion that Vector operates at significant scale within the regional PR market.
Core capability begins with strategic PR and media relations and extends into digital promotion, social platforms, influencer programs, video, content, direct marketing and media businesses. The group structure allows campaigns to connect earned communication with production and distribution. Buyers should establish which Vector operating company will contract and deliver the work, because the public offer spans multiple specialist subsidiaries as well as the principal PR business.
Published work and service architecture support experience across consumer, technology, entertainment, food, retail, health, finance and public-sector assignments. The company's strongest visible advantage is the ability to interpret Japanese media and audience behavior while adding digital and content activation. Evidence for sector depth is broad rather than tied to a single vertical, so proposals should be assessed through relevant team biographies and comparable case work.
Vector is headquartered in Tokyo, with domestic offices in Osaka and Fukuoka and a regional presence that includes Greater China, South Korea, Thailand, Malaysia, Vietnam and Hawaii. This makes the group particularly relevant to Japan-led campaigns expanding into Asia. Its footprint is international but more concentrated in Asia-Pacific than the evenly distributed six-continent networks of the largest Western communications groups.
A human editor reviewed exact-name public results across G2 and Trustpilot on 2026-07-21. No sufficiently broad, clearly attributable client-review set was identified for the listed Japanese group, and English-name collisions were excluded. The absence of a dependable cross-platform sample was treated as neutral; corporate filings, exchange verification and directly attributable operating evidence were given greater weight.
Vector's company overview documents 1,571 consolidated employees, JPY 3.038 billion in capital and a multi-country Asian office network. The Japan Exchange Group independently confirms the listed entity under securities code 6058. Vector also states that it is a member of the Public Relations Society of Japan and cites a leading position in PRWeek's 2024 agency report.
The group markets an integrated model in which digital advertising, influencer activity, content, video and direct response can extend a PR-led campaign. That operating structure is a stronger technology signal than a generic claim of data use, but public materials do not establish a single proprietary AI platform across every assignment. Buyers should examine audience data, media attribution, brand-safety controls and cross-border data handling.
Vector's main differentiator is the combination of Japanese market depth, public-company infrastructure and an owned network of adjacent communications businesses. It can take a brief from earned-media strategy into social, creator, video and digital distribution without relying entirely on external partners. The trade-off is a footprint concentrated in Asia rather than a uniformly global office system.
Compared with Western global PR networks, Vector offers more direct Japanese cultural and media depth and a more Asia-centered expansion path. Compared with independent Japanese boutiques, it brings listed-company scale, a wider service chain and offices across several growth markets. It is best suited to enterprise and ambitious mid-market clients entering Japan or coordinating Japan-led communications across Asia.
No public outbound source links are included for this profile. The editorial review may include internally recorded evidence from sources that are not linked publicly under Sitetrail’s source policy.
Information was compiled from publicly available sources and contains independent editorial analysis. This profile was last reviewed on 7/21/2026.
This profile was prepared through human editorial review of Vector's current company, investor, service and office materials, Japan Exchange Group verification and exact-name review-platform searches. Listed-parent facts were separated from service claims, commercial rankings were not presented as accreditation, and mismatched review results were excluded. Pricing and a minimum engagement were not publicly documented.
Japan
Dentsu-owned Japanese communications consultancy with 285 employees, 124 PRSJ-certified planners and offices in Tokyo and Osaka.
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