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The Venture Codex

Overview

Seed stage venture capital firm in Japan.

Deals · 12mo

7

Stage focus

Seed
Series A

Geographic focus

Japan
United States

Sector focus

Finance
Financial Services
Venture Capital

Investment portfolio

23rounds
NAMEDATESIZE
Kiviaq
Sep 2026Participated
$0.98 MSeries A
Tokenz
Jun 2026Participated
$6 MSeries A
Henry
May 2026Participated
$19 MSeries C
AnyReach
Jan 2026Participated
$0.71 MSeed
Pie Systems
Nov 2025Participated
$16 MSeries A
Ramp
Nov 2025Participated
$300 MOther Equity
IVRy
Nov 2025Participated
$26 MSeries D
MarqVision
Sep 2025Participated
$48 MSeries B
Okuma Diamond Device
Oct 2024Participated
$27 MOther Equity
Nstock
Sep 2024Participated
$20 MOther Equity
Recustomer
Sep 2024Participated
$4 MSeries A
Aww
Jul 2024Participated
$6 MOther Equity
Kiviaq
Sep 2026Participated
$0.98 MSeries A
Tokenz
Jun 2026Participated
$6 MSeries A
Henry
May 2026Participated
$19 MSeries C
AnyReach
Jan 2026Participated
$0.71 MSeed
Pie Systems
Nov 2025Participated
$16 MSeries A
Ramp
Nov 2025Participated
$300 MOther Equity
IVRy
Nov 2025Participated
$26 MSeries D
MarqVision
Sep 2025Participated
$48 MSeries B
Okuma Diamond Device
Oct 2024Participated
$27 MOther Equity
Nstock
Sep 2024Participated
$20 MOther Equity
Recustomer
Sep 2024Participated
$4 MSeries A
Aww
Jul 2024Participated
$6 MOther Equity
23
Items
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Insights

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Deal Distribution

Coral Capital: 23 funding rounds are recorded in the selected participation categories.All available history.
Coral Capital: 23 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed22
Series A05
Series B12
Series C+12
Other Equity08

Monthly Deal Activity

Coral Capital: 23 deals are recorded across 87 months.All available history.
Coral Capital: 23 deals are recorded across 87 months. All available history
MonthDeals
Aug '191
Sep '190
Oct '190
Nov '190
Dec '190
Jan '200
Feb '200
Mar '200
Apr '200
May '200
Jun '200
Jul '200
Aug '200
Sep '200
Oct '200
Nov '200
Dec '200
Jan '210
Feb '210
Mar '210
Apr '210
May '210
Jun '210
Jul '210
Aug '210
Sep '210
Oct '210
Nov '210
Dec '210
Jan '220
Feb '221
Mar '220
Apr '220
May '220
Jun '220
Jul '220
Aug '221
Sep '220
Oct '220
Nov '220
Dec '220
Jan '230
Feb '231
Mar '230
Apr '231
May '231
Jun '230
Jul '230
Aug '230
Sep '230
Oct '230
Nov '230
Dec '230
Jan '240
Feb '242
Mar '240
Apr '241
May '242
Jun '240
Jul '241
Aug '240
Sep '242
Oct '241
Nov '240
Dec '240
Jan '250
Feb '250
Mar '250
Apr '250
May '250
Jun '250
Jul '250
Aug '250
Sep '251
Oct '250
Nov '253
Dec '250
Jan '261
Feb '260
Mar '260
Apr '260
May '261
Jun '261
Jul '260
Aug '260
Sep '261
Oct '260

Sector Breakdown

Coral Capital: Enterprise Software is the largest displayed sector by deal count (11 deals).All available history.

A deal can appear in multiple sectors, so sector totals may overlap. Capital represents disclosed total round sizes, not fund cheque sizes.

Coral Capital: Enterprise Software is the largest displayed sector by deal count (11 deals). All available history
SectorDeals
Enterprise Software11
Networks, Cloud & Communication8
Hardware & Robotics6
Professional Services5
Space & Frontier Tech4
Fintech4
Health & Life Sciences3
Travel & Hospitality2
Real Estate & Construction2
Media & Entertainment2
AI & Machine Learning2
Developer Tools2
Government & Defense1
E-Commerce & Retail1
AR/VR1
Clean Energy & Sustainability1
Data, Analytics & IT1
Transportation & Logistics1
Consumer & Lifestyle1
Manufacturing1

Deal Size Distribution

Coral Capital: 23 rounds have a disclosed size in the displayed size bands.All available history.

Undisclosed round sizes are excluded. Capital represents total round sizes, not fund cheque sizes.

Coral Capital: 23 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M8
$5M-$10M4
$10M-$25M6
$25M-$50M4
$50M-$100M0
$100M-$250M0
$250M-$500M1
$500M-$1B0
$1B+0

Deals By Geography

Coral Capital: Japan has the largest recorded deal count among the displayed regions (18 deals).All available history.

Top 4 of 4 regions; European countries are grouped as Europe.

Coral Capital: Japan has the largest recorded deal count among the displayed regions (18 deals). All available history
RegionDeals
Japan18
United States3
Singapore1
Europe1
Coral Capital: 20 co-investors are shown, with Globis Capital Partners sharing 5 recorded deals.All available history.

Co-Investors

Bubble size = shared deals

Click a bubble to open that fund in a new tab.

Shows up to 20 co-investors ranked by shared deals. Deals may be shared with multiple funds, so rows overlap. Capital is total round size, not fund cheque size.

Investment Strategy

Coral Capital: Led accounts for 17% and participating for 83% of round participation.All available history.
Coral Capital: Led accounts for 17% and participating for 83% of round participation. All available history
CategoryDeals (count)Share (%)
Led417%
Participating1983%
Coral Capital: Single-lead accounts for 75% and co-led for 25% of lead dynamics.All available history.
Coral Capital: Single-lead accounts for 75% and co-led for 25% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead375%
Co-led125%

Team

James Riney

Founding Partner & CEO

Kiyoshi Seko

Investment Manager

Miyako Yoshizawa

Senior Associate

Yohei Sawayama

Founding Partner