Integral Corporation
integralkk.com Direct investor
Japanese private equity firm investing across multiple sectors with focus on real estate funds, technology startups, and healthcare innovation.
Integral Corporation is a private equity firm headquartered in Chiyoda, Japan, founded in 2007. It invests directly in companies, from growth to buyout, in real estate, private equity, technology and healthcare.
“As a "Trusted Investor," Integral provides equity investment based on a foundation of trust with management teams, maintaining a long-term perspective.”
— Integral Corporation, own website
- Layer
- Direct investor
- Type
- Private equity
- Invests in
- JP, global
- Sectors
- real estate, private equity, technology, healthcare
- Founded
- 2007
Team, as Integral Corporation publishes it
- Reijiro Yamamoto Representative Director & Partner
- Yoshihiro Hemmi Director & Partner
- Kensaku Mizutani Director & Partner
- Makiko Hayase Director & Partner
- Hirotaka Takeuchi Outside Director
- Masaru Tomita Outside Director
- Masaaki Kushida Outside Director (Audit and Supervisory Committee Member)
- Masataka Mitsuhashi Outside Director (Audit and Supervisory Committee Member)
- Shin Kikuchi Outside Director (Audit and Supervisory Committee Member)
Names and roles exactly as listed on integralkk.com. Nothing else about these people is recorded.
Most shared portfolio companies with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 2 investors with a shared portfolio company. A shared company is not proof they invested together in the same round.
- ATL Partners 1 shared company: skymark.co.jp
- The Longreach Group Limited 1 shared company: primoghd.co.jp
Where this comes from
Every fact above was read from a page Integral Corporation publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.
- https://www.integralkk.com/en-home/is_investor, layer, type, sectors, thesis_quote, stage_min, stage_max
- https://www.wikidata.org/wiki/Q85870262founded, hq_country, hq_city
- https://www.integralkk.com/en/name, is_investor, layer, type, hq_country, hq_city, invests_in_geographies, description, status
- https://www.integralkk.com/en/portfolio/stage_min, stage_max, sectors
- https://www.integralkk.com/en/aboutus/thesis_quote, thesis_quote_page, founded, people
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Record 67 · added 2026-08-27 · link last verified 2026-10-21 · confidence high
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