ProtoStar

Tokyo, Japan

ProtoStar is a business consulting company that offers growth and incubation support to connect startups, investors, and business companies.

$821K raised

Sep 2023

Venture - Series Unknown

Top Investors

30,000+ verified contacts

Emails, phones & LinkedIn profiles

How much funding has ProtoStar raised?

ProtoStar has raised $821K in total funding. The most recent round was Venture - Series Unknown. The last funding was announced in September 2023.

Who are ProtoStar's investors?

ProtoStar's investors include Nippon Venture Capital.

Where is ProtoStar headquartered?

ProtoStar is headquartered in Tokyo, Japan.

What does ProtoStar do?

ProtoStar is a business consulting company that offers growth and incubation support to connect startups, investors, and business companies.

What stage is ProtoStar at?

ProtoStar is at the Venture - Series Unknown stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated September 1, 2023.

MLA

"ProtoStar — Funding & Investors." VCBacked, September 1, 2023, https://www.vcbacked.co/company/protostar. Accessed July 2, 2026.

APA

VCBacked. (2023). ProtoStar — Funding & Investors. Retrieved July 2, 2026, from https://www.vcbacked.co/company/protostar

Wikipedia (cite web)

{{cite web |title=ProtoStar — Funding & Investors |url=https://www.vcbacked.co/company/protostar |website=VCBacked |access-date=July 2, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated September 1, 2023.