Weblio Overview

  • Founded
  • 2005
  • Status
  • Private
  • Latest Deal Type
  • Seed
  • Investors
  • 3

Weblio General Information


Provider of Web-based dictionary and encyclopedia services designed to contribute to the development of people and society spreading indefinitely through the creation of many choices. The company's services provide information about science, people, places, things, machines and business by offering an online encyclopedia and through an online dictionary, enabling individuals and organizations to maximize their possibilities and encounter various challenges and opportunities.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Primary Industry
Information Services (B2C)
Other Industries
Social/Platform Software
Primary Office
  • Carrot Tower 14th floor 4-1-1 Taishi-do
  • Setagaya-ku
  • Tokyo, 154-0004
  • Japan
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Weblio Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
1. Seed Round 01-Jan-2006 Completed Startup
To view Weblio’s complete valuation and funding history, request access »

Weblio Comparisons

HQ Location
Total Raised
Post Valuation
Last Financing Details
Provider of Web-based dictionary and encyclopedia services designed to contribute to the development of people and socie
Information Services (B2C)
Tokyo, Japan


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Beijing, China
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Weblio Competitors (1)

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
000000 Formerly VC-backed Beijing, China 0000 00000 00000000 00000
To view Weblio’s complete competitors history, request access »

Weblio Executive Team (1)

Name Title Board Seat Contact Info
Naoya Tsujimura Founder, Chief Executive Officer & Representative Director
To view Weblio’s complete executive team members history, request access »

Weblio Investors (3)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
GMO VenturePartners Venture Capital Minority 000 0000 000000 0
Incubate Fund Venture Capital Minority 000 0000 000000 0
Recruit Strategic Partners Corporate Venture Capital Minority 000 0000 000000 0
To view Weblio’s complete investors history, request access »