Ryuichiro Toyoshi is an operator angel based in Nagoya, Aichi, Japan with 2 known investments: Everyplus and ReadHub.
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Investment focus
- Focus
- AgTechElder CareMedical DevicesPersonal HealthSaaS for SMBs
Contacts
Ryuichiro Toyoshi portfolio companies (2)
- Everyplus
- ReadHub
Investor Profile
Founders in the listed sectors Agriculture, Healthcare and SaaS, and focus areas AgTech, Elder Care, Medical Devices and Personal Health will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Pre-Seed and Seed rounds.
The portfolio and focus above give founders context on whether Ryuichiro Toyoshi matches their raise.
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Frequently asked questions
Who is Ryuichiro Toyoshi?
Ryuichiro Toyoshi is an operator angel based in Nagoya, Aichi, Japan with 2 known investments on file, among them Everyplus and ReadHub. The sections above list the sectors and stages attached to that record.
What does Ryuichiro Toyoshi invest in?
Listed sectors include Agriculture, Healthcare and SaaS; listed focus areas include AgTech, Elder Care, Medical Devices and Personal Health. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Ryuichiro Toyoshi invest at?
The known deals of Ryuichiro Toyoshi include Pre-Seed and Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Ryuichiro Toyoshi?
A LinkedIn page is on file for Ryuichiro Toyoshi. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal