Overview
Wholesale Trade

ktk INC.

KTK Co., Ltd. is a Nagoya-based B2B distributor of office supplies and IT solutions, operating under the vision 'Change the office mirai.' The company's Supply Business encompasses reused/recycled printing consumables (repack toner cartridges, ink ribbons, ink cartridges), OA supplies, and stationery, sold through its membership-based EC platform 'YORIDORI.' Its IT Solution Business provides multifunction printers, document management systems, PC/network environments, and digital marketing services to corporate clients through KTK and its consolidated subsidiaries.

Market Cap
¥3.93B
US$25.1M
EV
¥0.66B
US$4.22M
Stock¥718▼-0.28%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
0.9
x
LTM EV/EBIT
1.2
x
LTM PER
8.0
x
LTM PBR
0.8
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-7.0%pt
1001
Oct 24, 25 – Oct 23, 26StockTOPIX
1Oct 2, 26FY2026/8 full-year earnings release: 83.6% progress rate raised miss concerns; ¥20 dividend, executive reshuffle
MC → EV Bridge
3.93BUS$25.1MMarket Cap0.96BUS$6.09M+ Debt3.28BUS$20.9M− Cash0.95BUS$6.03M− Inv. Sec.0.66BUS$4.22MEV
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Performance & Balance
Revenue 5Y (¥B)
17.2US$110M'22/817.6US$112M'23/818.1US$115M'24/818.9US$121M'25/820.2US$129M'26/8
EBITDA 5Y (¥B)
0.48US$3.05M'22/80.44US$2.78M'23/80.47US$3.00M'24/80.53US$3.37M'25/80.65US$4.17M'26/8
Net Income 5Y (¥B)
0.32US$2.01M'22/80.31US$1.98M'23/80.35US$2.20M'24/80.33US$2.12M'25/80.49US$3.12M'26/8
Capital Structure
84%
EquityD/E 0.19xDebt
Liquidity vs Debt 5Y (¥B)▲ Net Cash
CashInv. Sec.Debt
2.68US$17.1M1.14US$7.25M'22/82.77US$17.7M0.91US$5.79M'23/82.88US$18.4M0.90US$5.72M'24/83.16US$20.2M0.99US$6.34M'25/84.22US$26.9M0.96US$6.09M'26/8
Shareholders
Top 10 hold 53.5%
1
Seiundo Co., Ltd.
23.75%
2
Nagoya Small and Medium Business Investment & Consultation Co., Ltd.
7.29%
3
Izumo Sangyo Co., Ltd.
4.33%
4
Kazuyuki KAWASHIMA
4.20%
5
Tomohiro AOYAMA
3.11%
6
Hideo AOYAMA
3.00%
7
Miyuki AOYAMA
2.38%
8
Aichi Bank, Ltd.
1.92%
9
Kazuhisa KOTO
1.83%
10
Kyoko NAKANISHI
1.64%
Management
6 officers
Hideo AOYAMA
Representative Director, President
Apr 1988 Joined Tokai Bank, Ltd. (now MUFG Bank, Ltd.) Mar 1993 Joined Seiun Crown Co., Ltd. Sep 1997 Appointed Managing Director, Seiun Crown Co., Ltd. Sep 2000 Appointed Representative Director, Vice President, Seiun Crown Co., Ltd. Sep 2004 Appointed Representative Director, President, Seiun Crown Co., Ltd. (current) Mar 2010 Appointed Director, SBM Solution Co., Ltd. Aug 2010 Appointed Director of the Company; Appointed Director, IO Techno Co., Ltd. Aug 2012 Appointed Representative Director, Vice President of the Company Nov 2012 Appointed Representative Director, President of the Company; Appointed Representative Director, President, IO Techno Co., Ltd. Aug 2013 Appointed Representative Director, President, SBM Solution Co., Ltd. Jun 2015 Appointed Representative Director, Chairman of the Company; Appointed Representative Director, Chairman, IO Techno Co., Ltd. Jul 2017 Appointed Director, Kitabutsu Chubu Co., Ltd. Aug 2018 Appointed Representative Director, President, Kitabutsu Chubu Co., Ltd. (current) Aug 2019 Appointed Representative Director, Chairman, SBM Solution Co., Ltd. (current); Appointed Representative Director, Chairman and President of the Company Mar 2020 Appointed Representative Director, President, S&S Co., Ltd. (current) Nov 2020 Appointed Representative Director, President of the Company (current) Mar 2022 Representative Director, Chairman, Ikoris Co., Ltd. (current) Feb 2024 Appointed Director, Tokai Sakurai Co., Ltd. (current) Jul 2025 Appointed Representative Director, Jibun Space Co., Ltd. (current)
1964-10-08
Hiroyuki KASAI
Senior Managing Director, General Manager of Administration Division and General Manager of Group Strategy Division
Apr 1991 Joined Kajima Corporation Jul 2005 Appointed General Manager, Corporate Planning and Administration Division, La Plus Co., Ltd. (now Asahi Sunclean Co., Ltd.) Feb 2006 Appointed Director, General Manager, Corporate Planning and Administration Division, Asahi Sunclean Co., Ltd. May 2008 Appointed Representative Director, President, Asahi Sunclean Co., Ltd. Jul 2015 Appointed Representative Director, Senior Managing Director, Asahi Sunclean Co., Ltd. Apr 2017 Appointed Representative Director, President, Asahi Sunclean Co., Ltd. Apr 2018 Appointed Representative Director, President, Sun Network Rib Co., Ltd. Mar 2019 Appointed Managing Executive Officer, General Manager, Frontier Business Division, Higashiyama Co., Ltd. Jun 2020 Appointed Executive Officer, General Manager of Group Strategy Division of the Company Nov 2020 Appointed Senior Managing Director, General Manager of Group Strategy Division of the Company Aug 2021 Appointed Senior Managing Director, General Manager of Administration Division and General Manager of Group Strategy Division of the Company (current) Mar 2022 Appointed Director, Ikoris Co., Ltd. (current) Aug 2024 Appointed Director, S&S Co., Ltd. (current) Aug 2024 Appointed Director, SBM Solution Co., Ltd. (current) Jul 2025 Appointed Director, Jibun Space Co., Ltd. (current)
1967-03-14
Hiroki SUZUKI
Director, General Manager of Sales Division
Apr 2001 Joined Chukyo Pharmaceutical Co., Ltd. Sep 2002 Joined the Company Aug 2016 General Manager, Osaka Branch, the Company Aug 2020 Deputy General Manager of Sales Division, the Company Aug 2022 Appointed Executive Officer, General Manager of Sales Division, the Company Nov 2022 Appointed Director, General Manager of Sales Division, the Company (current)
1978-09-27
Osamu TAKEI
Director (Audit and Supervisory Committee Member)
Apr 1983 Joined Chuo Sogo Bank, Ltd. (now Aichi Bank, Ltd.) Mar 1989 Joined Seiun Crown Co., Ltd. Jun 2006 General Manager, Administration Department, Seiun Crown Co., Ltd. Jun 2010 Appointed Managing Executive Officer, Seiun Crown Co., Ltd. Aug 2012 Appointed Senior Managing Director, Seiun Crown Co., Ltd. Nov 2012 Appointed Director of the Company Aug 2013 Appointed Audit & Supervisory Board Member, SBM Solution Co., Ltd. Jun 2014 Appointed Director, Kitabutsu Chubu Co., Ltd. Jul 2017 Appointed Representative Director, President, Kitabutsu Chubu Co., Ltd. Feb 2018 Appointed Director, SBM Solution Co., Ltd. Aug 2018 Appointed Director, Kitabutsu Chubu Co., Ltd. Aug 2020 Appointed Director, General Manager of Administration Division of the Company Aug 2021 Appointed Director of the Company Aug 2023 Appointed Director, S&S Co., Ltd. Aug 2024 Appointed Advisor, Seiun Crown Co., Ltd. (current) Nov 2024 Appointed Director (Audit and Supervisory Committee Member) of the Company (current)
1959-07-08
Takahiko OBA
Director (Audit and Supervisory Committee Member)
Dec 2006 Joined Deloitte Tohmatsu LLC Jul 2010 Registered as Certified Public Accountant May 2011 Established Takahiko Oba Certified Public Accountant Office (current) Jul 2011 Registered as Certified Tax Accountant Oct 2011 Co-founder and Representative Director, COO, Bridge Co., Ltd. (now Bridge Consulting Group Co., Ltd.) Jan 2021 Co-founder and Representative Director, Tetraworks Co., Ltd. (current) Mar 2021 Appointed Outside Director (Audit and Supervisory Committee Member), Columbia Works Co., Ltd. (current) Mar 2021 Established Minami Fuji Audit LLC; Appointed Chairman (current) Jan 2022 Appointed Outside Director (Audit and Supervisory Committee Member), United Front Partners Co., Ltd. (current) Nov 2022 Appointed Outside Director (Audit and Supervisory Committee Member) of the Company (current) Jan 2023 Appointed Outside Audit & Supervisory Board Member, Hammock Co., Ltd. (current) Jan 2023 Appointed Director, MINAMI FUJI ASIA PACIFIC SINGAPORE PTE LTD (current) Aug 2023 Outside Director (Audit and Supervisory Committee Member), IK Holdings Co., Ltd. (current)
1981-04-30
Moyuru GOTO
Director (Audit and Supervisory Committee Member)
Oct 2004 Registered as Attorney with the Japan Federation of Bar Associations; Joined Nagoya Bar Association (now Aichi Bar Association) Oct 2008 Joined Takeo Goto Law Office Jul 2015 Outside Director, MICS Chemical Co., Ltd. Jan 2018 Partner, Goto & Suzuki Law Office Jan 2023 Established Attorney Corporation Goto & Suzuki Law Office (now Goto & Kigawa Law Office); Appointed Partner Attorney (current) Jan 2023 Outside Audit & Supervisory Board Member, CMC Co., Ltd. (current) Nov 2024 Appointed Outside Director (Audit and Supervisory Committee Member) of the Company (current) Jun 2025 Appointed Outside Director (Audit and Supervisory Committee Member), Ibiden Co., Ltd. (current)
1971-05-09
Large Shareholding Reports
Seiundo Co., Ltd.
2025-08-22
22.71%→22.71%
Annual report (as of 2026-02-20): 23.75%
Disclosures
No disclosures
Primary Source Filings
TDnet
2026-10-02
Full-Year Earnings Flash
FY ending Aug 2026
TDnet
2026-07-01
Q3 Earnings Flash
FY ending Aug 2026
EDINET
2026-04-03
Semi-Annual Securities Report
Period: Aug 2025 – Feb 2026
TDnet
2025-12-26
Q1 Earnings Flash
FY ending Aug 2026
EDINET
2025-11-11
Annual Securities Report
Period: Aug 2024 – Aug 2025
EDINET
2025-08-22
Large Shareholding Report
TDnet
2025-07-03
Q3 Earnings Flash
FY ending Aug 2025
EDINET
2025-04-04
Semi-Annual Securities Report
Period: Aug 2024 – Feb 2025
TDnet
2024-12-26
Q1 Earnings Flash
FY ending Aug 2025
EDINET
2024-11-13
Annual Securities Report
Period: Aug 2023 – Aug 2024
EDINET
2024-07-04
Quarterly Securities Report
Period: Feb 2024 – May 2024
EDINET
2024-04-04
Quarterly Securities Report
Period: Nov 2023 – Feb 2024
EDINET
2023-12-28
Quarterly Securities Report
Period: Aug 2023 – Nov 2023
EDINET
2023-11-08
Annual Securities Report
Period: Aug 2022 – Aug 2023
EDINET
2023-07-04
Quarterly Securities Report
Period: Feb 2023 – May 2023
EDINETAmended
2023-06-21
Amended Quarterly Securities Report
Period: Feb 2022 – May 2022
EDINETAmended
2023-06-21
Amended Annual Securities Report
Period: Aug 2021 – Aug 2022
EDINET
2023-04-05
Quarterly Securities Report
Period: Nov 2022 – Feb 2023
EDINET
2022-12-28
Quarterly Securities Report
EDINET
2022-11-09
Annual Securities Report
EDINET
2022-07-04
Quarterly Securities Report
EDINET
2022-04-01
Quarterly Securities Report
EDINET
2021-12-28
Quarterly Securities Report
EDINET
2021-11-12
Annual Securities Report
EDINET
2021-07-02
Quarterly Securities Report
EDINET
2021-04-05
Quarterly Securities Report
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