Rounds / ARK

ARK logoA

ARK raises ¥1.3B (Series A)

Modular closed-loop land-based aquaculture (RAS) systems.

Company
ARK
Reported
17 Sept 2026 · that week's brief
Stage
Series A · 「シリーズA」 · A
Amount
¥1.3B1 · as announced: 「約13億円」
Breakdown
Equity ¥800M · Debt ¥500MDerived
Status
In scopeNot yet registry-confirmed
Notes
Equity ≈8億 + borrowing ≈5億 per Nikkei (19 Sep); release gives total only
Investors
UntroD Capital Japan · list incomplete (release ends with 等/ほか)
Sector
Food & AgricultureDeep tech
Source
Primary release (PR TIMES) · BRIDGE coverage

1 ≈ ~$8.35M at the ECB reference rate on 2026-09-17 (¥1 = $0.00642). Yen is the figure of record. Methodology

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