Overview
Information & Communication

Japan Data Science Consortium Co.Ltd.

JDSC is a University of Tokyo-originated AI technology company that provides AI and data science solutions to large enterprises across industries, including logistics, finance, real estate, maritime, and manufacturing. The company's core AI Solution business co-develops industry-specific AI algorithms with leading companies, then scales those solutions horizontally across entire industries to generate recurring subscription and license revenues. In addition to AI solutions, the company operates a Financial Advisory business supporting M&A and fundraising, and a Marketing Support business providing direct marketing services enhanced by AI and DX initiatives.

Market Cap
¥17.1B
US$109M
EV
¥13.1B
US$83.5M
Stock¥1,084▼-3.47%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
17.1
x
LTM EV/EBIT
20.2
x
LTM PER
21.2
x
LTM PBR
2.6
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-57.8%pt
100123
Oct 24, 25 – Oct 23, 26StockTOPIX
1Feb 13, 26Drop on activist concerns
2Mar 5, 26Rise on ministry agriculture certificate
3Aug 17, 26Full-year FY2026/06 earnings announced
MC → EV Bridge
17.1BUS$109MMarket Cap1.14BUS$7.25M+ Debt5.13BUS$32.7M− Cash0.19BUS$1.21M− Inv. Sec.0.16BUS$0.99M+ NCI13.1BUS$83.5MEV
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Performance & Balance
Revenue 5Y (¥B)
1.41US$9.01M'22/61.94US$12.4M'23/616.5US$105M'24/623.1US$147M'25/622.8US$146M'26/6
EBITDA 5Y (¥B)
-0.04-US$0.25M'22/60.10US$0.63M'23/60.12US$0.74M'24/60.66US$4.22M'25/60.73US$4.66M'26/6
Net Income 5Y (¥B)
-0.08-US$0.52M'22/60.00US$0.01M'23/6-0.28-US$1.77M'24/60.35US$2.20M'25/60.81US$5.16M'26/6
Capital Structure
85%
EquityD/E 0.17xDebt
Liquidity vs Debt 5Y (¥B)▲ Net Cash
CashInv. Sec.Debt
3.40US$21.7M'22/63.56US$22.7M0.01US$0.08M'23/62.69US$17.2M1.65US$10.5M'24/63.21US$20.5M1.39US$8.88M'25/65.32US$33.9M1.14US$7.25M'26/6
Shareholders
Top 10 hold 61.3%
1
Satoshi KATO
24.93%
2
Trustee for Designated Money Trust, SMBC Trust Bank Ltd.
11.08%
3
SoftBank Corp.
10.13%
4
AZ-COM MARUWA Holdings Inc.
3.70%
5
SCSK Corporation
2.62%
6
Takaharu FUCHI
2.48%
7
Keisuke HASHIMOTO
1.77%
8
MSCO CUSTOMER SECURITIES (Standing Proxy: Morgan Stanley MUFG Securities Co., Ltd.)
1.68%
9
DAIKIN INDUSTRIES,LTD.
1.48%
10
Chubu Electric Power Company,Incorporated
1.48%
Management
7 officers
Satoshi KATO
Representative Director, CEO
Apr 2004 Joined Procter & Gamble Japan K.K. Sep 2008 Joined McKinsey & Company, Inc. Japan Sep 2011 Joined Baxter K.K. Dec 2013 Established Japan Data Science Research Institute, General Incorporated Association; appointed Representative Director Jul 2014 Established RISU Japan Co., Ltd.; appointed Director Mar 2016 Appointed Outside Audit & Supervisory Board Member, Reason Why Inc. Jul 2018 Established Japan Data Science Research Institute Inc. (now the Company); appointed Representative Director, CEO (current) Nov 2022 Appointed Director, Finance Produce Co., Ltd. (current) Oct 2023 Appointed Director, Mail Customer Center Co., Ltd. (current) Oct 2025 Appointed Director, MCC Logistics Co., Ltd. (current)
1980-08-06
Asuka SATO
Representative Director, COO
Jul 2005 Joined Accenture Japan Ltd. Jan 2012 Re-joined Accenture Japan Ltd. after starting a business Jan 2020 Joined the Company Jul 2024 Appointed Managing Executive Officer, COO Sep 2025 Appointed Representative Director, COO (current)
1981-01-31
Ryosuke HIRAI
Director, CFO
Feb 2013 Joined Tohmatsu LLC (Deloitte Tohmatsu) Apr 2024 Joined the Company Aug 2024 Appointed Audit & Supervisory Board Member, Finance Produce Co., Ltd. Aug 2024 Appointed Audit & Supervisory Board Member, Mail Customer Center Co., Ltd. Apr 2025 Appointed Executive Officer, CAO, and Head of Corporate Division, the Company Jul 2025 Appointed Executive Officer, CFO, the Company Aug 2025 Appointed Director, Finance Produce Co., Ltd. (current); Director, Mail Customer Center Co., Ltd. (current) Sep 2025 Appointed Director, CFO, the Company (current) Oct 2025 Appointed Director, MCC Logistics Co., Ltd. (current)
1989-02-20
Kenji TANAKA
Director
Apr 2000 Joined McKinsey & Company, Inc. Japan Sep 2003 Joined Japan Industrial Partners, Inc. May 2006 Appointed Assistant Professor, Graduate School of Engineering, The University of Tokyo Jan 2013 Appointed Project Associate Professor, Office for Strategic Projects, The University of Tokyo Feb 2019 Appointed Associate Professor, Graduate School of Engineering, The University of Tokyo Oct 2020 Appointed Outside Director, Grid Inc. (current) May 2021 Appointed Outside Director, the Company (current) Feb 2024 Appointed Professor, Graduate School of Engineering, The University of Tokyo (current)
1974-12-15
Shun KENMOCHI
Director
Apr 2014 Joined Procter & Gamble Japan K.K. Jul 2018 Appointed Representative Director, SAICOOL Inc. Jul 2021 Appointed Director, COO, Colony Inc. Aug 2023 Appointed Representative Director, CHAPTIM Inc. Jul 2024 Appointed Director, CEO, enableX Inc. Jun 2025 Appointed Representative Director, CEO, enableX Inc. (current) Sep 2025 Appointed Outside Director, the Company (current)
1989-11-16
Tomohiro TAKAHASHI
Audit & Supervisory Board Member
Jan 2011 Joined Kirin Brewery Company, Limited Jul 2014 Joined AZX Professionals Group Apr 2017 Appointed Outside Audit & Supervisory Board Member, Bridge International Inc. (current) Mar 2020 Appointed Outside Audit & Supervisory Board Member, the Company (current) Apr 2022 Appointed Outside Audit & Supervisory Board Member, Grover Corp. (current) Feb 2023 Appointed Outside Audit & Supervisory Board Member, SAT Co., Ltd.
1981-06-06
Toshihiro HATAKEYAMA
Audit & Supervisory Board Member
Dec 2006 Joined Shin Nihon & Co. (now EY ShinNihon LLC) Jul 2017 Joined MS Capital Co., Ltd. Aug 2018 Joined MENOTO Inc. Dec 2019 Established Hatakeyama Certified Public Accountant Office (current) Mar 2020 Appointed Outside Audit & Supervisory Board Member, the Company (current)
1973-01-25
Large Shareholding Reports
SoftBank Corp.
2025-11-12
9.90%
Annual report (as of 2026-06-30): 10.13%
Takaharu FUCHI
2025-11-06
7.76%→3.17%
Annual report (as of 2026-06-30): 2.48%
Takaharu FUCHI
2025-11-06
7.76%→5.89%
Annual report (as of 2026-06-30): 2.48%
Takaharu FUCHI
2025-10-31
7.76%→2.97%
Annual report (as of 2026-06-30): 2.48%
Satoshi KATO
2025-08-12
29.47%→29.47%
Annual report (as of 2026-06-30): 24.93%
Disclosures
No disclosures
Primary Source Filings
EDINET
2026-09-25
Annual Securities Report
Period: Jul 2025 – Jun 2026
TDnet
2026-08-14
Full-Year Earnings Flash
FY ending Jun 2026
TDnet
2026-05-14
Q3 Earnings Flash
FY ending Jun 2026
EDINET
2026-02-13
Semi-Annual Securities Report
Period: Jul 2025 – Jun 2026
TDnet
2025-11-14
Q1 Earnings Flash
FY ending Jun 2026
EDINET
2025-11-12
Large Shareholding Report
EDINET
2025-11-06
Large Shareholding Report
EDINETAmended
2025-11-06
Change Report
EDINET
2025-10-31
Large Shareholding Report
EDINET
2025-10-20
Securities Registration Statement
EDINET
2025-09-24
Annual Securities Report
Period: Jul 2024 – Jun 2025
EDINET
2025-08-12
Large Shareholding Report
EDINET
2025-05-13
Securities Registration Statement
TDnet
2025-05-13
Q3 Earnings Flash
FY ending Jun 2025
EDINETAmended
2025-02-21
Amended Semi-Annual Securities Report
Period: Jul 2024 – Jun 2025
EDINET
2025-02-14
Semi-Annual Securities Report
Period: Jul 2024 – Jun 2025
TDnet
2024-11-12
Q1 Earnings Flash
FY ending Jun 2025
EDINET
2024-09-26
Annual Securities Report
Period: Jul 2023 – Jun 2024
EDINET
2024-05-14
Quarterly Securities Report
Period: Jan 2024 – Mar 2024
EDINETAmended
2024-05-14
Amended Securities Registration Statement
EDINET
2024-05-10
Securities Registration Statement
EDINET
2024-02-13
Quarterly Securities Report
Period: Oct 2023 – Dec 2023
EDINET
2023-11-13
Quarterly Securities Report
Period: Jul 2023 – Sep 2023
EDINET
2023-09-27
Annual Securities Report
Period: Jul 2022 – Jun 2023
EDINET
2023-05-12
Quarterly Securities Report
Period: Jan 2023 – Mar 2023
EDINETAmended
2023-03-13
Amended Quarterly Securities Report
Period: Oct 2022 – Dec 2022
EDINET
2023-02-13
Quarterly Securities Report
Period: Oct 2022 – Dec 2022
EDINET
2022-11-11
Quarterly Securities Report
EDINET
2022-09-29
Annual Securities Report
EDINET
2022-05-12
Quarterly Securities Report
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