Japan · Investor

Seiho Investment Works

Last cheque observed Oct 2026; 1 cheques on record.

VC firmDeploying now

SeedSeries ATechnologyHealthcareBiotech

Deploying now
100%of best year1cheques in 12 months, 1 on record
Since the last cheque10days00hrs00min00sec
Cheque size, as they say$67K – $667KRounds led0 of 1
Pitch Seiho Investment Works

Seiho Investment Works highlights

  1. 01

    1 cheques in the last 12 months

  2. 02

    Mostly Series A: 100% of its rounds

What they do

Business activities: Operation of venture capital fundsTranslated from Japanese, from their own website
Type
VC firm (from a list, unverified)
Cheque size
$67K – $667K as they say
Stages
SeedSeries A
Sectors
TechnologyHealthcareBiotech
Based in
Kyoto, Japan
Cold pitches
Not accepted

The record

Every round we can evidence, newest first1 appearances

  1. 2026

    1 round

  2. Oct
    IDEABLE WORKSSeries A · JP · Google News searchUndisclosedWith 9 others

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.

What they claim to have backed

From their own portfolio page (on their website)

11 of 32 we have independently watched raise

Care-linkCarstayFunfoGragreenIngageLeanonmeMeetcareerMy-sherpaSecure-naviSplyzaStudistAccelerationAoibioAppBestat-dataBiziblCoetoCorpCorpInnovation-osakaKubixLevtechMemetechNexstokyoPoco-apoconwPrtimesStripeSundaglobalTimecrowdYstoryhealthYumeplanningもっと見る

Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.

Quick answers about Seiho Investment Works

What does Seiho Investment Works invest in?

Seiho Investment Works invests most often at Series A (100% of the rounds on record), in sectors such as Technology, Healthcare and Biotech.

How active is Seiho Investment Works?

1 investments on record, 1 of them in the last 12 months. The most recent was in Oct 2026.

What has Seiho Investment Works invested in recently?

Its most recent investments on record: IDEABLE WORKS (Series A, Oct 2026).

How big are Seiho Investment Works's cheques?

It says it writes cheques of $67K to $667K.

Is Seiho Investment Works investing now?

Yes: it is actively investing, with 1 investments in the last 12 months.

What kind of investor is Seiho Investment Works?

Seiho Investment Works is a VC firm based in Kyoto, Japan.

Where does this information on Seiho Investment Works come from?

From 3 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.

Raising now?

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it