Last cheque observed Jun 2026; 2 cheques observed across the 16 sources we track.
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What they say, and what they did
They say
Type
Corporate VC
Cheque size
not stated
Stages
Seed, Series A
Cold pitches
accepted
From their own site: “Acario was established by Tokyo Gas to fuel innovation and investment within startups focused on the new energy economy and sustainability sectors.”
We observed
Rounds they appear in
2 (0 led)
Median round size
$40M not their cheque
Sole named investor
never
Last seen
Jun 2026
An announcement gives the size of the round, not the size of this investor's cheque. The only rounds that imply a cheque are those where they were the sole named investor.