Overview
Retail Trade

itsumo.inc.

Itsumo Inc. is a leading EC and D2C comprehensive support company in Japan, providing end-to-end e-commerce services to brands and manufacturers across major platforms including Amazon, Rakuten Ichiba, Yahoo! Shopping, TikTok Shop, and branded EC sites. The company offers a full suite of services spanning EC strategy consulting, site operation, marketing, creative production, logistics/fulfillment, customer support, and overseas sales, as well as operating its own D2C brands and a live commerce platform ('Peace You Live'). With over 14,000 cumulative client engagements, the company leverages its proprietary data marketing methodology (iDM) and cross-channel expertise across diverse product categories including cosmetics, food, apparel, electronics, and household goods.

Market Cap
¥3.31B
US$21.1M
EV
¥6.22B
US$39.6M
Stock¥557▼-3.47%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
12.3
x
LTM EV/EBIT
16.4
x
LTM PER
13.5
x
LTM PBR
1.3
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-52.4%pt
1001
Oct 24, 25 – Oct 23, 26StockTOPIX
1Aug 17, 26Q1 FY2027/03 earnings announced
MC → EV Bridge
3.31BUS$21.1MMarket Cap4.20BUS$26.8M+ Debt1.14BUS$7.28M− Cash0.15BUS$0.96M− Inv. Sec.6.22BUS$39.6MEV
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Performance & Balance
Revenue 5Y (¥B)
11.7US$74.3M'22/312.3US$78.5M'23/313.9US$88.4M'24/313.9US$88.9M'25/317.9US$114M'26/3
EBITDA 5Y (¥B)
0.65US$4.15M'22/30.35US$2.21M'23/30.38US$2.41M'24/30.18US$1.17M'25/30.39US$2.50M'26/3
Net Income 5Y (¥B)
0.36US$2.30M'22/3-0.22-US$1.40M'23/30.26US$1.65M'24/3-0.10-US$0.63M'25/30.16US$1.00M'26/3
Capital Structure
38%
62%
EquityD/E 1.66xDebt
Liquidity vs Debt 5Y (¥B)▼ Net Debt
CashInv. Sec.Debt
4.12US$26.3M2.94US$18.7M'22/32.72US$17.3M2.50US$16.0M'23/32.29US$14.6M2.90US$18.5M'24/33.09US$19.7M4.12US$26.3M'25/31.08US$6.88M3.81US$24.3M'26/3
Shareholders
Top 10 hold 72.9%
1
Tsuzuku Co., Ltd.
40.37%
2
Mochizuki Tomoyuki Office Co., Ltd.
20.19%
3
Mamoru SAKAMOTO
4.17%
4
Tomoyuki MOCHIZUKI
2.83%
5
MSIP CLIENT SECURITIES (Standing Proxy: Morgan Stanley MUFG Securities Co., Ltd.)
1.56%
6
JPMorgan Securities Japan Co., Ltd.
1.08%
7
Rakuten Securities, Inc. (Joint Account)
0.76%
8
SBI SECURITIES Co., Ltd.
0.68%
9
STATE STREET BANK AND TRUST COMPANY 510371 (Standing Proxy: Mizuho Bank, Ltd.)
0.65%
10
Osamu TAKAGI
0.57%
Management
6 officers
Mamoru SAKAMOTO
Representative Director, President
Apr 1993 Joined Komuson Co., Ltd. Apr 1996 Joined Fujipream Co., Ltd. May 1999 Joined Funai Soken, Inc. (now Funai Soken Holdings Inc.) Feb 2007 Established the Company; Representative Director, President (current) Apr 2021 Representative Director, Itsumo Capital Co., Ltd. (current) Jun 2021 Representative Director, Itsumo Commerce Co., Ltd. Dec 2021 Director, Itsumo Commerce Co., Ltd.
1970-10-07
Tomoyuki MOCHIZUKI
Director, Vice President
Apr 1999 Joined Funai Soken, Inc. (now Funai Soken Holdings Inc.) Feb 2007 Established the Company; Director, Vice President Mar 2017 Director, Worktopia Co., Ltd. Apr 2020 Director, Vice President, Head of Business Division, the Company Apr 2021 Director, Itsumo Capital Co., Ltd. (current) Jun 2021 Director, Itsumo Commerce Co., Ltd. Oct 2021 Director, Biran Co., Ltd. Jun 2022 Director, Vice President, the Company (current)
1977-01-26
Takeshi ISUMI
Director
Apr 1987 Joined Seibu Department Stores, Ltd. (now Sogo & Seibu Co., Ltd.) Jan 1990 Joined Nihon LCA Co., Ltd. May 1994 Joined Funai Soken, Inc. (now Funai Soken Holdings Inc.) Mar 2003 Executive Officer, Funai Soken, Inc. Mar 2007 Director, Executive Officer, Funai Soken, Inc. Mar 2010 Director, Managing Executive Officer, Funai Soken, Inc. Jul 2014 Director, Managing Executive Officer, Funai Soken, Inc. Jan 2016 Director, Managing Executive Officer, Funai Soken Holdings Inc. Mar 2018 Founded iOffice Inc.; Representative Director (current); Director, Shinka Co., Ltd. Apr 2018 Outside Director, DATAKIT Inc. (current); Outside Director, ONPA JAPAN Inc. May 2018 Director, Taxel Co., Ltd. (now Cross Operation Group Co., Ltd.) Jul 2018 Director, the Company (current) Sep 2018 Director, BaseLayer Co., Ltd. Apr 2019 Director, Linesys Co., Ltd. Apr 2020 Director, Vice President, Digital Shift Co., Ltd.; Outside Director, booost technologies Co., Ltd. (now Booost Inc.) (current) May 2021 Outside Director, Migi Nanameue Co., Ltd. (current)
1963-11-23
Satoshi NIIKUMA
Director, Audit and Supervisory Committee Member
Apr 1998 Joined JSR Corporation Dec 2007 Registered as attorney-at-law; joined Nagashima Ohno & Tsunematsu Jul 2010 Joined Kunihiro Sogo Law Office Feb 2014 Joined Toridoll Corporation (now Toridoll Holdings Corporation) Jun 2014 General Manager, General Affairs Department, Toridoll Corporation (now Toridoll Holdings Corporation) Apr 2019 General Manager, Legal Department, Toridoll Holdings Corporation Sep 2020 General Manager, Legal and Compliance Department, Toridoll Holdings Corporation Apr 2021 Non-Executive Director, Tam Jai International Co., Limited (Main Board, Hong Kong Stock Exchange) Oct 2021 Counsel, Aurora Law Office (current) Jun 2022 Director, Audit and Supervisory Committee Member, the Company (current) Dec 2022 Corporate Auditor, Biran Co., Ltd. (current)
1973-08-03
Toru KAMIYAMA
Director, Audit and Supervisory Committee Member
Apr 2000 Joined Nomura Securities Co., Ltd. Aug 2017 Established Kakeru Partners LLC; Representative Member (current) Nov 2017 Director, Audit and Supervisory Committee Member, HEROZ, Inc. (current) Feb 2020 Corporate Auditor, the Company Jun 2020 Director, Audit and Supervisory Committee Member, the Company (current) Mar 2023 Outside Director, M&A Research Institute Holdings Inc. (now Quants Research Holdings Inc.) (current) Aug 2025 Outside Director, G-Depth Advance Co., Ltd. (current) Mar 2026 Outside Director, Alpha Purchase Co., Ltd. (current)
1977-10-11
Shoji OKADA
Director, Audit and Supervisory Committee Member
Jan 1986 Joined Universe Information Systems Co., Ltd. Mar 1993 Joined Fast Retailing Co., Ltd. Jul 1998 General Manager, Information Systems Department, Fast Retailing Co., Ltd. Sep 2002 Executive Officer, CIO, Fast Retailing Co., Ltd. Nov 2016 Joined RIZAP Group, Inc. Jan 2017 Director, RIZAP Co., Ltd.; Director, Kenko Corporation; Director, Kenko Communications Co., Ltd. Jun 2017 Director, RIZAP Group, Inc. Jun 2018 Representative Director, Kenko Communications Co., Ltd.; Director, Yume Tenbo Co., Ltd. Jun 2019 Representative Director, ISENSE Inc. (current) Jun 2022 Director, Audit and Supervisory Committee Member, the Company (current) May 2023 Outside Director, Lopia Co., Ltd. (current) Oct 2023 Representative Member, iSenseLab LLC (current) Dec 2024 Director, Logiless Co., Ltd. (current)
1965-10-09
Large Shareholding Reports
No filings
Disclosures
No disclosures
Primary Source Filings
TDnet
2026-08-14
Q1 Earnings Flash
FY ending Mar 2027
EDINET
2026-06-24
Annual Securities Report
Period: Apr 2025 – Mar 2026
TDnet
2026-02-13
Q3 Earnings Flash
FY ending Mar 2026
EDINET
2025-11-14
Semi-Annual Securities Report
Period: Apr 2025 – Sep 2025
TDnet
2025-08-14
Q1 Earnings Flash
FY ending Mar 2026
EDINET
2025-06-25
Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnet
2025-02-13
Q3 Earnings Flash
FY ending Mar 2025
EDINET
2024-11-13
Semi-Annual Securities Report
Period: Apr 2024 – Mar 2025
TDnet
2024-08-13
Q1 Earnings Flash
FY ending Mar 2025
EDINET
2024-06-27
Annual Securities Report
Period: Apr 2023 – Mar 2024
EDINET
2024-02-14
Quarterly Securities Report
Period: Oct 2023 – Dec 2023
EDINET
2023-11-14
Quarterly Securities Report
Period: Jul 2023 – Sep 2023
EDINET
2023-08-10
Quarterly Securities Report
Period: Apr 2023 – Jun 2023
EDINET
2023-06-29
Annual Securities Report
Period: Apr 2022 – Mar 2023
EDINET
2023-02-14
Quarterly Securities Report
Period: Oct 2022 – Dec 2022
EDINET
2022-11-11
Quarterly Securities Report
EDINET
2022-08-12
Quarterly Securities Report
EDINET
2022-06-29
Annual Securities Report
EDINET
2022-02-14
Quarterly Securities Report
EDINET
2021-11-12
Quarterly Securities Report
EDINET
2021-08-13
Quarterly Securities Report
EDINET
2021-06-29
Annual Securities Report
EDINET
2021-02-12
Quarterly Securities Report
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