Fundraising FoxAge Technologies.Co
Tokyo, JP · 12 known investors
Find your way into Age Technologies.Co
Sign up to see every warm intro you have to Age Technologies.Co
- Paths you didn't know you had: your email and LinkedIn already hold routes to the Age Technologies.Co team. We find them
- 2nd- and 3rd-degree connections: the friend-of-a-friend routes you can't see from your own inbox or LinkedIn
- Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone
Days of research, done the moment you sign in, with every route ranked by how warm it is.
AGE technologies is a Japanese company that develops services to simplify and centralize inheritance and business succession processes, reducing information asymmetry around passing on assets between generations. It serves individuals and small and medium-sized businesses dealing with inheritance and succession in Japan.
Also known as AGE technologies · そうぞくドットコム · そうぞくドットコム不動産 · マーク・オン · 株式会社AGE technologies
Founders & leadership
Investors · 12
How we know: ANOBAKA's portfolio page · Not right? Tell us
How we know: DG Incubation's portfolio page · Not right? Tell us
Also in the syndicate · 7
Company profile
researched Aug 2026AGE technologies (株式会社AGE technologies) is a Tokyo-based company whose stated mission is to support decision-making across generations and pass assets and intentions on to the next generation. It works to reduce information asymmetry around succession and to consolidate the complex processes involved in transferring assets.
Its main service is Souzoku.com (そうぞくドットコム), a web service through which inheritance procedures — including collection of documents such as family registers (koseki) and residence certificates, preparation of application forms and family trees, and submission to the Legal Affairs Bureau and banks — can be completed online, including name/title change procedures done via smartphone. In July 2026 the company launched a new brand, Meihen (メイヘン), which supports owners of inherited family homes from title transfer through to sale or paid takeover, positioned in relation to the inheritance registration (real-estate title transfer) requirement that became mandatory in Japan in April 2024.
Business model
The company provides online, self-service inheritance and succession procedure services to end users, with Souzoku.com handling document collection, form and family-tree preparation, and filings with government offices and banks, and the Meihen brand extending support for inherited homes into sale or paid takeover.
Traction
Cumulative Souzoku.com users exceeded 50,000, and the service's customer reviews passed a cumulative 1,000 as of July 2026.
Latest developments
In March 2026 Souzoku.com was featured by the news outlet TREND NEWS CASTER. In July 2026 the company announced that Souzoku.com reviews had exceeded 1,000, and it launched Meihen, a brand supporting inherited homes from title transfer through sale or paid takeover.
▸Full profile — market position, technology, go-to-market, geography
Market position
The company states that Souzoku.com has surpassed a cumulative 50,000 users and that it ranked No.1 by number of users among inheritance-procedure web services, citing a market survey covering the preceding year conducted by the Japan Marketing Research Organization for the fiscal period ending September 2025.
Technology
Web-based service delivery, including smartphone-completable workflows for inheritance name/title change procedures and automated preparation of application documents and family trees.
Go-to-market
Direct online acquisition through its own service site, supported by press releases and media coverage of the Souzoku.com service.
Individuals in Japan handling inheritance procedures, including heirs needing to change the title of inherited property or accounts and owners of inherited family homes.
Geography
Headquartered in Shinjuku, Tokyo, with services oriented to Japanese inheritance procedures and institutions such as the Legal Affairs Bureau and domestic banks.
Compiled by commissioned research from 9 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 12
launches, deals, and filingsBegan offering Meihen (メイヘン), a brand supporting inherited family homes from title transfer through to sale or paid takeover, referencing Japan's inheritance registration requirement that became mandatory in April 2024.
The company announced that its inheritance-procedure web service Souzoku.com had exceeded a cumulative 1,000 review posts.
Company press release reporting on an event held under an end-of-life planning awareness project run under the そうぞくドットコム brand.
AGE technologies published the results of a survey on attitudes and realities regarding 終活 (end-of-life preparation).
Company press release reporting that そうぞくドットコム's cumulative number of real estate cases handled exceeded 55,000.
Third-party share allotment to KUSABI, DG Ventures, Open Network Lab・ESG No.1 Investment LP (Earthshot Fund), Mitsubishi UFJ Trust and Banking and Resona Capital No.6 Investment Partnership, plus loans from Japan Finance Corporation and Resona Bank. Proceeds allocated to user growth and additional procedure types, a B2B inheritance-operations service for financial institutions, and adjacent services; the company said it targets an IPO within several years.
Following February 21, 2023 Diet subcommittee questioning about suspected illegal acts by some private operators, the Tokyo Judicial Scrivener Association issued a statement citing three categories the Ministry of Justice Civil Affairs Bureau chief said may conflict with the Judicial Scrivener Act, and pledged monitoring and investigation. The statement named no specific operator, including そうぞくドットコム.
Service for streamlining withdrawal/settlement procedures for deceased account holders' accounts at financial institutions nationwide.
AGE technologies (formerly マーク・オン) disclosed a Series A round of 200 million yen from DG Ventures and Kakaku.com (TSE: 2371).
Launch of the online service for inheritance-related real estate title transfer; one report specifies January 2020.
AGE technologies was selected for the 18th batch of Open Network Lab's Seed Accelerator Program and won both the Best Team Award (top prize) and the Audience Award at demo day.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 9
primary sources listed
- Age Technologies.Coage-technologies.co.jp · web
- 相続手続DXのAGE technologies、シリーズAで2億円を資金調達——DGベンチャーズ、カカクコムからthebridge.jp · web
9 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Age Technologies.Co do?
- Japanese company operating Souzoku.com, a web service that lets users complete inheritance paperwork and title transfers by smartphone.
- Who founded Age Technologies.Co?
- Age Technologies.Co was founded by 塩原 優太.
- Who are Age Technologies.Co's investors?
- Age Technologies.Co's investors include ANOBAKA, DG Incubation, KUSABI, NOW Japan, Open Network Lab.
- Where is Age Technologies.Co headquartered?
- Age Technologies.Co is headquartered in Tokyo, JP.