Overview
Information & Communication

JSecurity,Inc.

JSecurity, Inc. develops and sells information security products and services for the Japanese market under the slogan 'All for Japan Security.' Its product lineup spans targeted attack countermeasures (MudFix phishing simulation, AppCheck ransomware protection, DarkWebCheck), email security (SPAMSNIPER, MAILSCREEN), firewall management (FIREMON), endpoint tools (PCFILTER), and enterprise file-sharing services (GIGAPOD, Gate4Mobile). The company distributes globally recognized security solutions and targets enterprises and government organizations seeking comprehensive IT security coverage.

Market Cap
¥—B
EV
¥—B
Stock¥750
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
—
LTM EV/EBIT
—
LTM PER
—
LTM PBR
—
No price data
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Performance & Balance
Revenue 5Y (¥B)
0.52US$3.32M'24/120.68US$4.31M'25/12
Net Income 5Y (¥B)
0.07US$0.46M'24/120.10US$0.64M'25/12
Shareholders
Top 10 hold 98.8%
1
JIRAN JAPAN Co., Ltd.
45.81%
2
Yoichi IMAMURA
9.79%
3
CheckMAL Inc.
9.40%
4
Minjae KANG
7.84%
5
santec Japan Co., Ltd.
5.88%
6
LEE SU JEONG
5.88%
7
Central Adventure Contents Investment Fund
4.33%
8
Satellite Office Co., Ltd.
4.18%
9
PARK DOO YONG
2.94%
10
SSR INC.
2.78%
Management
5 officers
Yoichi IMAMURA
Representative Director, President
Apr. 2011: Joined SMBC Nikko Securities Inc. Dec. 2019: Director, the Company. Mar. 2020: Representative Director, President & CEO, the Company (current)
1984-04-06
Xiaoyan LI
Director, Head of Sales Division & Head of Product Planning Division
May 2011: Joined bestec Co., Ltd. Jul. 2014: Joined Jiransoft Japan Co., Ltd. (now JIRAN JAPAN Co., Ltd.). Jan. 2018: Joined the Company via transfer. Dec. 2018: Head of Sales Division, the Company. Apr. 2019: Head of Planning & Marketing Division, the Company. Apr. 2020: Head of Business Division, the Company. Mar. 2021: Director & Head of Business Division, the Company. Apr. 2022: Director & Head of Product Planning Division, the Company. Apr. 2023: Director, Head of Sales Division & Head of Product Planning Division, the Company (current)
1985-03-29
Takuya KOBAYASHI
Director, Head of Management Administration Division
Apr. 2010: Joined KPMG AZSA LLC. Oct. 2013: Registered as Certified Public Accountant. Jan. 2015: Joined Innovation, Inc. Apr. 2016: Joined S-NETWORK Inc. Jan. 2020: Joined Susmed Inc. Oct. 2021: Established Kobayashi CPA Office (current). Apr. 2022: Established PLX Consulting Co., Ltd., Representative Director (current). May 2023: Joined Management Administration Division, the Company. Oct. 2024: Director & Head of Management Administration Division, the Company (current)
1987-12-13
Fumihide KANAZAWA
Full-time Audit & Supervisory Board Member
Sep. 1995: Joined Ace Shoji Co., Ltd. (now Ace Denken Co., Ltd.). May 2000: Joined Confidence Co., Ltd. Jan. 2003: Joined Bridge International Inc. Apr. 2017: Director, Bridge International Inc. Apr. 2020: Audit & Supervisory Board Member, ClieXito Co., Ltd. Mar. 2022: Director, iLearning Inc. Mar. 2024: Outside Audit & Supervisory Board Member, the Company (current)
1971-10-29
Tomoki TSUKUDA
Audit & Supervisory Board Member
Dec. 2007: Joined Arata Audit Corporation (now PricewaterhouseCoopers Japan LLC). Sep. 2011: Registered as Certified Public Accountant. Nov. 2015: Joined SMBC Nikko Securities Inc. Feb. 2021: Established Tsukuda CPA Office. Dec. 2021: Established TA Consulting Co., Ltd., Representative Director (current). Mar. 2022: Outside Audit & Supervisory Board Member, the Company (current). Dec. 2022: Outside Director, Plus Logistics Co., Ltd. (current). Apr. 2024: Outside Audit & Supervisory Board Member, SHIFFON Co., Ltd. (current). Jun. 2024: Outside Director, Geex Inc. (current)
1984-10-28
Large Shareholding Reports
No filings
Disclosures
No disclosures
Primary Source Filings
TDnet
2026-03-31
発行者情報
FY ending Dec 2025
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