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Overview

Services

SHINWA WISE HOLDINGS CO.,LTD.

Shinwa Wise Holdings operates primarily in the art-related business, conducting regular auctions across multiple categories including modern fine art, modern ceramics, contemporary art, Western art, wine & spirits, manga, branded goods, watches, and jewelry. The company also engages in private sales, including diamond asset-protection sales and direct painting transactions, as well as NFT art. Secondary operations include solar power generation (low and high-voltage facilities) in Japan.

Market Cap

¥6.03B

US$38.4M

¥5.42B

US$34.6M

Stock¥547▼-1.08%

US$1 = ¥156.80 (2026-10-23)

LTM EV/EBITDA

LTM EV/EBIT

LTM PER

LTM PBR

3.1

Stock vs TOPIX (1Y, base=100)vs TOPIX ▲+83.6%pt

Oct 24, 25 – Oct 23, 26StockTOPIX

MC → EV Bridge

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Performance & Balance

Revenue 5Y (¥B)

EBITDA 5Y (¥B)

Net Income 5Y (¥B)

Capital Structure

89%

EquityD/E 0.13xDebt

Liquidity vs Debt 5Y (¥B)▲ Net Cash

CashInv. Sec.Debt

Shareholders

Top 10 hold 71.9%

as of 2026-05-31 · Source: Annual Securities Report

Catalyst Art Investments Co., Ltd.

33.30%

MATSUI SECURITIES CO.,LTD.

13.27%

SBI SECURITIES Co., Ltd.

11.32%

JUN ASSET Co., Ltd.

3.38%

Caiyu Investment Co., Ltd. (Standing Proxy: Mita Securities Co., Ltd.)

2.99%

Rakuten Securities, Inc. (Joint Account)

2.17%

Kimio SAYAMA

2.06%

GMO CLICK Securities, Inc.

1.46%

Ryutaro MATSUSHIMA

1.08%

DSG1 Co., Ltd.

0.90%

Management

12 officers

Gaku YONEDA

Representative Director, President

Apr 2011 Joined MUFG Morgan Stanley Securities Co., Ltd., Investment Banking Division Jul 2013 Joined Ernst & Young Transaction Advisory Services Co., Ltd. Apr 2014 Joined Sigmaxis Co., Ltd. Jun 2015 Joined Tokyo Star Bank, Ltd. Jan 2020 Joined Grand Asia Investments Co., Ltd. Feb 2021 Representative Director, Catalyst Investment Group Co., Ltd. (current) Oct 2021 Director, Dainyu Bussan Co., Ltd. (current) Mar 2023 Representative Director, Catalyst Art Investments Co., Ltd. (current) Aug 2025 Director, the Company Jan 2026 Director, Aiart Co., Ltd. (current) Feb 2026 Director, Catalyst Art Investments L.L.-FZ (U.A.E.) (current) Mar 2026 Representative Director, President, the Company (current) Jun 2026 Director, Shinwa Auction Co., Ltd. (current)

1986-01-23

Taishi YAMAMOTO

Director

Apr 2001 Joined Goldman Sachs Securities Co., Ltd. Jan 2008 Joined Lone Star Japan Acquisitions, Ltd. Sep 2013 Joined Sigmaxis Co., Ltd. Apr 2015 Transferred to SXA Co., Ltd. Sep 2020 Director (Audit and Supervisory Committee Member), Meiho Enterprise Co., Ltd. (current) Apr 2022 Representative Director, SXA Co., Ltd. Jan 2023 Director, Catalyst Investment Group Co., Ltd. Jun 2025 Director, Catalyst Art Investments Co., Ltd.; Representative Director, Dainyu Bussan Co., Ltd. (current) Aug 2025 Director, the Company (current) Jan 2026 Representative Director, Aiart Co., Ltd. (current) Jun 2026 Director, Shinwa Auction Co., Ltd. (current)

1976-06-19

Kyoichi IWAHORI

Director

Apr 1979 Joined Tokyu Agency Inc. Sep 1989 Producer, Public Interest Incorporated Association SURF90 Association Apr 1993 Senior Managing Director, Public Interest Foundation Crossland Oyabe Jul 2013 Established Screen & Stage Co., Ltd., Representative Director and Producer; Member of Evaluation Committee, Japan Art Appraisal and Preservation Association (current) Apr 2023 Joined Yokohama Port Harbor Resort Association (General Incorporated Association) as Producer (current) Aug 2025 Director, the Company (current) Jun 2026 Director, Aiart Co., Ltd. (current)

1950-10-01

Bing XIE

Director

May 1991 Joined a TV production company, producing programs for TV Asahi, NHK BS, TBS and other broadcasters Oct 2005 Served as producer and host of "World Auctions" at Phoenix Satellite Television, Hong Kong, for approximately 12 years Jan 2018 Became independent; since then focused on the art market, active in appraisal, academic research and lectures; numerous publications Aug 2025 Director, the Company (current) Jun 2026 Director, Shinwa Auction Co., Ltd. (current)

1963-08-27

Hirotaro KATO

Director

Apr 2011 Joined Tokyo Metropolitan Government Jan 2015 Registered as attorney-at-law; joined PricewaterhouseCoopers Aarata audit corporation Apr 2016 Joined Watanabe Law Office Dec 2020 Representative Attorney, Kato & Asakawa Law Office Jun 2024 Representative Attorney, Kato & Todoroki Law Office (current) Dec 2024 Registered as certified tax accountant Feb 2026 Director, Medical Corporation Seishukai (current) Aug 2026 Director, the Company (current)

1986-01-03

Noriyuki OKADA

Director

Apr 1982 Joined the Ministry of Finance (current Ministry of Finance) Jul 2003 Director, Third Tax System Division, Tax Bureau, Ministry of Finance Jul 2005 Budget Examiner, Budget Bureau, Ministry of Finance Jul 2008 Director, Personnel Division, National Tax Agency Jul 2010 Commissioner, Fukuoka Regional Taxation Bureau Jun 2013 Director-General, Taxation Department, National Tax Agency Jul 2014 Commissioner, Osaka Regional Taxation Bureau Jun 2016 Commissioner, Tokyo Regional Taxation Bureau Nov 2017 Special Advisor, Japan Investment Advisers Association (now Asset Management Business Association) Jun 2018 Vice Chairman and Managing Director, Japan Investment Advisers Association Aug 2026 Director, the Company (current)

1960-03-09

Naoki TAMAKI

Director

Apr 1994 Joined Bank of Tokyo, Ltd. (now MUFG Bank, Ltd.) Apr 2002 Joined Japan Bank for International Cooperation (JBIC) Aug 2014 Chief Representative for the Middle East, JBIC Jul 2019 General Manager, Electric Power and New Energy Department, JBIC Aug 2021 Visiting Fellow, Royal Institute of International Affairs (Chatham House) Sep 2023 Joined Marubeni Corporation; Assistant to Division Head, Power Division Apr 2025 Chairman and Representative Director, Marubeni Saudi Investment (current); Visiting Professor, Kochi University (current) Aug 2026 Director, the Company (current)

1971-12-15

Hikaru FUJIMOTO

Director

Feb 2020 Joined EY ShinNihon LLC Apr 2022 Joined PwC Advisory LLC Jul 2023 Joined SBI Regional Business Succession Investment Co., Ltd. Apr 2024 Joined Medical Frontier Co., Ltd. Oct 2024 Executive Officer, Convano Co., Ltd. Mar 2026 Executive Officer, the Company Jun 2026 Director, Shinwa Auction Co., Ltd. (current); Director, Aiart Co., Ltd. (current) Aug 2026 Director, the Company (current)

1992-12-03

Takaki TAKEHANA

Director

Dec 2013 Joined Google K.K. (now Google LLC), SCSK VENDER ConOps Project Feb 2015 Vice President and COO, SMS Philippines Healthcare Solutions Inc. Jun 2016 Joined Recruit Holdings Co., Ltd., Corporate Planning Office Jul 2017 Established Lim Co., Ltd., Representative Director May 2021 Representative Director, MDS Fund Commercial Broker LLC (current) Sep 2021 Representative Director, MDS Fund Digital Marketing Oct 2025 CEO, MDS DS WLL, Bahrain (current) Aug 2026 Director, the Company (current)

1992-06-04

Tetsuro ICHII

Full-time Audit & Supervisory Board Member

Apr 1984 Joined Sharp Corporation Feb 2002 Financial Director, Sharp-Roxy Sales & Service Company Malaysia Dec 2013 Director, Sharp-Roxy Hong Kong Ltd. Sep 2016 Managing Director, Sharp Hong Kong Ltd. Apr 2017 Director, Sharp Universal Technology (Shenzhen) Co., Ltd. Oct 2022 Joined the Company; General Manager, Accounting Department Feb 2025 General Manager, Internal Audit Office, the Company Aug 2026 Audit & Supervisory Board Member, the Company (current)

1961-05-14

Etsuo KAKEHI

Audit & Supervisory Board Member

Aug 1991 Full-time Lecturer, Certified Public Accountant Course, Ohara Bookkeeping School Oct 1992 Joined Century Audit Corporation (now EY ShinNihon LLC) Mar 1995 Registered as Certified Public Accountant Jul 1998 Registered as Certified Tax Accountant Mar 2004 Established Tokyo International Audit Corporation (now RSM Seiwa Audit Corporation) Jan 2025 Temporary Audit & Supervisory Board Member, the Company Aug 2025 Audit & Supervisory Board Member, the Company (current)

1965-09-01

Kosuke NARIKIYO

Audit & Supervisory Board Member

Apr 2012 Joined PwC Aarata LLC (now PwC Japan LLC) Apr 2016 Joined Nomura Securities Co., Ltd.; registered as Certified Public Accountant Nov 2023 Joined KIC Co., Ltd.; registered as Certified Tax Accountant Sep 2024 Director, KIC Co., Ltd. (current) Apr 2025 Outside Audit & Supervisory Board Member, Ikeuchi Co., Ltd. (current) Jun 2025 Outside Director, Ekitan Co., Ltd. (current) Aug 2025 Substitute Audit & Supervisory Board Member, the Company Oct 2025 Audit & Supervisory Board Member, the Company (current)

1982-06-24

Large Shareholding Reports

SBI Securities Co., Ltd.

2026-06-19

5.33%→6.14%

Annual report (as of 2026-05-31): 11.32%

Catalyst Art Investments

2026-04-07

33.30%→33.30%

Annual report (as of 2026-05-31): 33.30%

Catalyst Art Investments

2026-02-13

13.74%→33.30%

Annual report (as of 2026-05-31): 33.30%

Catalyst Art Investments

2026-02-13

33.30%→33.30%

Annual report (as of 2026-05-31): 33.30%

Catalyst Art Investments

2026-02-13

14.10%→13.74%

Annual report (as of 2026-05-31): 33.30%

SBI Securities Co., Ltd.

2026-02-05

6.18%→5.33%

Annual report (as of 2026-05-31): 11.32%

Yukihiro AKIMOTO

2025-12-23

12.76%→2.22%

Catalyst Art Investments

2025-12-19

14.10%→33.30%

Annual report (as of 2026-05-31): 33.30%

Disclosures

No disclosures

Primary Source Filings

TDnet

2026-10-15

Q1 Earnings Flash

FY ending May 2027

SHINWA WISE HOLDINGS CO.,LTD.

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SHINWA WISE HOLDINGS CO.,LTD.

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