Overview

K-uno, CO., LTD.

K.UNO is a Japanese jewelry and watch manufacturer-retailer specializing in made-to-order (custom order) bridal and fashion jewelry, operating primarily under the K.UNO brand alongside the character jewelry brand U-TREASURE and the Disney-licensed line 'Disney Treasure created by K.UNO.' The company operates an integrated design-to-retail business model, with in-store designers offering full custom order services as well as partial customization and ready-made products, generating approximately 40,000 unique designs annually. In addition to its ~35 domestic stores across Japan and three locations in Taiwan, the company leverages its design and manufacturing capabilities for corporate ODM production, with a manufacturing subsidiary operating in Thailand.

Market Cap
¥—B
EV
¥—B
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
—
LTM EV/EBIT
—
LTM PER
—
LTM PBR
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No price data
Stock data unavailable
This company is listed on a regional exchange (Nagoya/Fukuoka/Sapporo) and is not distributed via J-Quants (JPX). Stock price, market cap, and EV-based multiples are not available. Financial data from public filings (P&L, BS, directors, etc.) remains accurate for analysis.
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Performance & Balance
Revenue 5Y (¥B)
6.66US$42.4M'24/97.00US$44.7M'25/9
EBITDA 5Y (¥B)
0.34US$2.19M'24/90.19US$1.22M'25/9
Net Income 5Y (¥B)
0.17US$1.06M'24/90.02US$0.14M'25/9
Capital Structure
39%
61%
EquityD/E 1.55xDebt
Liquidity vs Debt 5Y (¥B)▼ Net Debt
CashInv. Sec.Debt
1.02US$6.48M1.49US$9.52M'24/91.02US$6.51M1.46US$9.32M'25/9
Shareholders
Top 10 hold 83.9%
1
Hideyoshi Co., Ltd.
37.90%
2
K-uno, CO., LTD. Employee Stock Ownership Association
11.10%
3
Shintaro KUNO
11.00%
4
Eita KUNO
10.70%
5
Koichi AOKI
4.10%
6
Takafumi ITO
4.10%
7
Kazunori WATANUMA
4.10%
8
Nagoya Small and Medium Business Investment & Consultation Co., Ltd.
0.30%
9
Ando Juku Co., Ltd.
0.30%
10
SBI SECURITIES Co., Ltd.
0.30%
Management
6 officers
Koichi AOKI
Representative Director, CEO
Apr 1994 Joined Tokyo Pearl Co., Ltd. Apr 2006 Joined Primo Japan Co., Ltd. Aug 2018 Executive Officer, Primo Japan Co., Ltd. Jan 2020 Seconded to the Company May 2020 Head of Manufacturing Division Oct 2020 Joined the Company; Head of Creative Division Dec 2020 Director, Head of Creative Division, the Company Dec 2020 Director, U-Treasure Co., Ltd. Aug 2021 Director, U-International Factory Co., Ltd. (current) Jun 2022 Director, Kaigo Roupurin Meng Co., Ltd. (current) Oct 2023 Vice President and Director, U-Treasure Co., Ltd. Apr 2025 Representative Director, CEO, the Company (current) Apr 2025 Representative Director, President, U-Treasure Co., Ltd. (current)
1971-01-06
Takafumi ITO
Director, COO and Executive Officer
Apr 2002 Joined Nikkei Housing Equipment Co., Ltd. Jul 2005 Joined Miyabayashi Building Materials Co., Ltd. Nov 2007 Joined the Company Oct 2015 Head of Sales Department Oct 2016 Head of Sales Planning Department (later renamed Sales Department) Sep 2018 Representative Director, President, U-Treasure Co., Ltd. Dec 2018 Director, Head of Sales Department, the Company Apr 2019 Director, Kaigo Roupurin Meng Co., Ltd. May 2020 Director, Head of Sales Division, the Company May 2022 Representative Director, President, the Company Jun 2022 Chairman and Director, Kaigo Roupurin Meng Co., Ltd. (current) Jan 2025 Director, U-International Factory Co., Ltd. (current) Apr 2025 Director, COO and Executive Officer, the Company (current) Apr 2025 Director, U-Treasure Co., Ltd. (current)
1983-04-22
Kazunori WATANUMA
Director, CAO and Executive Officer
Apr 1997 Joined Universal Securities Co., Ltd. (now Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.) Aug 1999 Joined Flying Garden Co., Ltd. Feb 2008 Joined Data Trade Co., Ltd. May 2009 Director, Data Trade Co., Ltd. Mar 2012 Joined the Company Oct 2016 Head of Sales Department Dec 2016 Director, Head of Sales Department, the Company Sep 2018 Director, U-Treasure Co., Ltd. (current) Apr 2019 Statutory Auditor, Kaigo Roupurin Meng Co., Ltd. (current) Oct 2019 Director, Head of Merchandising Department, the Company May 2020 Director, Head of Administration Division and Head of Merchandising Department, the Company Aug 2021 Director, U-International Factory Co., Ltd. (current) Jan 2022 Director, Head of Administration Division, Head of Merchandising Department and Head of Internal Audit Office, the Company Oct 2023 Director, Head of Administration Division and Head of Merchandising Department, the Company Mar 2024 Director, Head of Administration Division, the Company Apr 2025 Director, CAO and Executive Officer, the Company (current)
1973-12-19
Manabu HASEGAWA
Director, Audit and Supervisory Committee Member
Mar 1982 Joined Tokai Sports Goods Co., Ltd. Apr 1997 Joined Nagasakido Co., Ltd. Jun 2014 Representative Director, President, Nagasakido Co., Ltd. Dec 2015 Joined the Company Oct 2016 Head of Internal Audit Office, the Company Oct 2017 Head of Management Department, the Company Sep 2018 Statutory Auditor, U-Treasure Co., Ltd. (current) Oct 2020 Head of Accounting and Finance Department, the Company Dec 2021 Director, Audit and Supervisory Committee Member, the Company (current)
1958-12-30
Ichiro HOSHINO
Director, Audit and Supervisory Committee Member
Apr 1994 Joined Recruit Co., Ltd. Sep 2007 Registered as attorney-at-law Sep 2007 Joined Ota & Watanabe Law Office Apr 2012 Opened Hoshino Ichiro Law Office Aug 2017 Senior Partner, All-Star Law Corporation (current) Dec 2021 Director, Audit and Supervisory Committee Member, the Company (current)
1971-04-19
Seiko YAMAOKA
Director, Audit and Supervisory Committee Member
Oct 2001 Joined Asahi Audit Corporation (now Azusa Audit LLC) Mar 2005 Registered as Certified Public Accountant (registered under the name Seiko OSHIKA) May 2005 Joined Yahata Rivet Works Co., Ltd. May 2007 Director, Yahata Rivet Works Co., Ltd. (current) Jul 2021 Representative Director, Work Life Integrate Co., Ltd. (current) Dec 2021 Director, Audit and Supervisory Committee Member, the Company (current) Jun 2023 Outside Director, Toyo Soko Co., Ltd. (current)
1977-01-17
Large Shareholding Reports
No filings
Disclosures
No disclosures
Primary Source Filings
TDnet
2026-08-12
Q3 Earnings Flash
FY ending Sep 2026
EDINET
2026-05-14
Semi-Annual Securities Report
Period: Oct 2025 – Sep 2026
TDnet
2026-02-13
Q1 Earnings Flash
FY ending Sep 2026
EDINET
2025-12-26
Annual Securities Report
Period: Oct 2024 – Sep 2025
TDnet
2025-08-14
Q3 Earnings Flash
FY ending Sep 2025
EDINET
2025-05-15
Semi-Annual Securities Report
Period: Oct 2024 – Sep 2025
TDnet
2025-02-14
Q1 Earnings Flash
FY ending Sep 2025
EDINET
2024-12-26
Annual Securities Report
Period: Oct 2023 – Sep 2024
EDINETAmended
2024-09-30
Amended Securities Registration Statement
EDINETAmended
2024-09-19
Amended Securities Registration Statement
EDINET
2024-09-04
Securities Registration Statement
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