Overview
Information & Communication

AI storm Co.,Ltd.

AI Storm Co., Ltd. operates two core business segments: IT Consulting and Digital Signage. The IT Consulting segment provides system consulting, business consulting, CIO/CMO advisory support, and web marketing services to corporate clients. The Digital Signage segment offers LED and LCD display sales as well as ad truck operations.

Market Cap
¥2.48B
US$15.8M
EV
¥2.38B
US$15.1M
Stock¥83▼-5.68%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
6.2
x
LTM EV/EBIT
6.7
x
LTM PER
10.6
x
LTM PBR
0.9
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-98.9%pt
100123
Oct 24, 25 – Oct 23, 26StockTOPIX
1Dec 2, 25Activist investor selling pressure
2Jan 5, 26New Year activist activity intensification
3Aug 13, 26Quarterly earnings announced
MC → EV Bridge
2.48BUS$15.8MMarket Cap0.65BUS$4.12M+ Debt0.72BUS$4.61M− Cash0.03BUS$0.19M− Inv. Sec.2.38BUS$15.1MEV
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Performance & Balance
Revenue 5Y (¥B)
0.50US$3.16M'21/120.64US$4.09M'22/120.67US$4.28M'23/121.42US$9.07M'24/122.65US$16.9M'25/12
EBITDA 5Y (¥B)
-0.08-US$0.49M'21/120.03US$0.16M'22/120.00US$0.01M'23/120.18US$1.16M'24/120.31US$1.97M'25/12
Net Income 5Y (¥B)
-0.13-US$0.85M'21/120.01US$0.09M'22/12-0.07-US$0.45M'23/120.15US$0.94M'24/120.18US$1.13M'25/12
Capital Structure
80%
20%
EquityD/E 0.25xDebt
Liquidity vs Debt 5Y (¥B)▲ Net Cash
CashInv. Sec.Debt
0.88US$5.59M0.08US$0.54M'21/120.86US$5.52M0.02US$0.14M'22/120.75US$4.78M'23/120.28US$1.78M0.41US$2.60M'24/120.42US$2.67M1.26US$8.04M'25/12
Shareholders
Top 10 hold 43.4%
1
GX PARTNERS CO., LIMITED (Standing Proxy: Mita Securities Co., Ltd.)
21.47%
2
Space Investment Limited Partnership, Executive Partner Yusuke MIYAKE
5.92%
3
Rakuten Securities, Inc., Omnibus Account, Representative Director Yuji KUSUNOKI
2.85%
4
BOOM SECURITIES (H.K.) LIMITED-CLIENTS' ACCOUNT (Standing Proxy: Monex, Inc.)
2.84%
5
Okasan Niigata Securities Co., Ltd.
2.31%
6
BANK JULIUS BAER AND CO.LTD. SINGAPORE CLIENTS (Standing Proxy: MUFG Bank, Ltd.)
1.94%
7
Matsuichi TOTANI
1.83%
8
Z Co., Ltd., Representative Director Noriaki HOSOKAWA
1.66%
9
Yuri KAMATA
1.37%
10
DMM.com Securities Co., Ltd., Representative Director Ryuji TANIKAWA
1.24%
Management
7 officers
Toshio IMAI
Representative Director
Apr 1986 Joined Nissei Com Co., Ltd. Oct 1988 Joined IBM Japan, Ltd. Apr 1998 General Manager, Distribution Sales Department, GB Division, IBM Japan, Ltd. Aug 2004 Joined Future Architect Inc. as General Manager, Sales Department, Distribution Business Division Mar 2007 Joined Comtec Co., Ltd. as Executive Officer, Head of Marketing Support Business Division Nov 2013 Joined Iguas Co., Ltd. as Head of New Business Division Jan 2017 Joined Tact Systems Co., Ltd. as Executive Officer, General Manager, Sales Department Jul 2021 Joined the Company as Senior Managing Executive Officer, Head of Sales Division Mar 2023 Representative Director, President and Executive Officer, Head of Sales Division of the Company Apr 2024 Representative Director, President and Executive Officer of the Company (current)
1962-09-26
SHIN Sawa
Director
Jun 2013 Representative Director, BMI Hospitality Service Limited (now GX PARTNERS CO., LIMITED), Hong Kong Nov 2015 Established Running Co., Ltd., assumed office as Representative Director (current) Jun 2021 Director, Welldish Co., Ltd. Oct 2021 Director of the Company (current)
1965-03-21
Kaori MATSUDA
Director
Jun 2005 Joined Nomura Business Consulting (Shanghai) Co., Ltd. Jul 2011 Joined Fosun Group Mar 2015 Chief Representative, Tokyo, Fosun Group Jul 2015 Representative Director, Fosun Management Japan Co., Ltd. Sep 2015 Outside Director, IDERA Capital Management Ltd. Jun 2019 Advisor, Shanghai Jinchen Biyun Investment Management Co., Ltd. (current) Sep 2020 Director, Not Co., Ltd. (current) Oct 2021 Outside Director of the Company (current) Nov 2023 Director (non-executive), Aslina Inc. (formerly G3 Holdings Co., Ltd.) Sep 2025 President and General Manager, Kami Co., Ltd., Japanese subsidiary of Kamivision Inc. (current)
1978-06-18
Kiyoshi TERAO
Director, Audit and Supervisory Committee Member
Apr 1994 Joined Tatsumi Audit Corporation (formerly Tatsumi Joint Certified Public Accountants) May 1998 Opened Terao Certified Public Accountant Office (now I&R Accounting Office) Sep 2010 Representative Director, I&R Business Assist Co., Ltd. (current) Feb 2015 Representative Director, E-FAS Co., Ltd. (current) Jan 2020 Representative Partner, Tatsumi Audit Corporation (current) Mar 2020 Outside Director (Audit and Supervisory Committee Member) of the Company (current)
1969-08-19
Kentaro OSAWA
Director, Audit and Supervisory Committee Member
Jan 2000 Joined Nakajima Keiichi Judicial Scrivener Office Aug 2002 Opened Alpha Partners Judicial Scrivener Office; Representative Judicial Scrivener (current) Mar 2020 Outside Director of the Company Mar 2021 Outside Director (Audit and Supervisory Committee Member) of the Company (current)
1974-10-22
Min LU
Director, Audit and Supervisory Committee Member
Mar 2006 Joined Sankan Japan Electric Co., Ltd. Aug 2008 Joined Seiko International Co., Ltd. Oct 2016 General Manager, Administration Department, Sanyu Shoji Co., Ltd. Sep 2018 Transferred to gippro japan Co., Ltd., General Manager, Accounting Department Dec 2019 Transferred to Zuiryu Bio Hightic Co., Ltd., General Manager, Administration Department (current) Mar 2022 Outside Director (Audit and Supervisory Committee Member) of the Company (current)
1972-05-30
Shozo NAKAMA
Director, Audit and Supervisory Committee Member
Apr 1981 Joined Takeda City Office, Oita Prefecture Mar 1984 Joined Tokyo Metropolitan Police Department Oct 2019 (details not specified in source) Mar 2024 Joined Seven & i Holdings Co., Ltd., External Relations, General Affairs Department (current) Outside Director (Audit and Supervisory Committee Member) of the Company (current)
1958-11-30
Large Shareholding Reports
DYNAMIC BEST GROUP LIMITED
2026-06-15
9.50%→5.44%
DYNAMIC BEST GROUP LIMITED
2026-06-15
5.44%→9.50%
DYNAMIC BEST GROUP LIMOTED
2026-06-15
—
DYNAMIC BEST GROUP LIMITED
2026-06-15
9.50%
DYNAMIC BEST GROUP LIMITED
2026-06-15
5.44%→9.50%
Correction filing (name/detail fix only) — ratio carried over from the original filing
DYNAMIC BEST GROUP LIMITED
2026-06-12
9.50%
Disclosures
No disclosures
Primary Source Filings
EDINETAmended
2026-06-15
Change Report
EDINETAmended
2026-06-15
Change Report
EDINET
2026-06-15
Large Shareholding Report
EDINETAmended
2026-06-15
Change Report
EDINET
2026-06-15
Large Shareholding Report
EDINET
2026-06-12
Large Shareholding Report
TDnetAmended
2026-05-29
Q1 Earnings Flash
TDnet
2026-05-15
Q1 Earnings Flash
EDINET
2026-03-30
Annual Securities Report
Period: Jan 2025 – Dec 2025
EDINET
2025-12-17
Securities Registration Statement
TDnetAmended
2025-12-11
Q3 Earnings Flash
TDnet
2025-11-14
Q3 Earnings Flash
EDINET
2025-08-14
Semi-Annual Securities Report
Period: Jan 2025 – Dec 2025
TDnet
2025-05-15
Q1 Earnings Flash
EDINETAmended
2025-05-07
Amended Securities Registration Statement
EDINET
2025-04-28
Securities Registration Statement
EDINET
2025-03-28
Annual Securities Report
Period: Jan 2024 – Dec 2024
EDINET
2024-08-09
Semi-Annual Securities Report
Period: Jan 2024 – Jun 2024
EDINET
2024-05-15
Quarterly Securities Report
Period: Jan 2024 – Mar 2024
EDINET
2024-03-28
Annual Securities Report
Period: Jan 2023 – Dec 2023
EDINET
2023-11-10
Quarterly Securities Report
Period: Jul 2023 – Sep 2023
EDINET
2023-08-10
Quarterly Securities Report
Period: Apr 2023 – Jun 2023
EDINET
2023-06-30
Securities Registration Statement
EDINET
2023-05-12
Quarterly Securities Report
Period: Jan 2023 – Mar 2023
EDINET
2023-03-30
Annual Securities Report
Period: Jan 2022 – Dec 2022
EDINET
2022-11-11
Quarterly Securities Report
EDINET
2022-08-12
Quarterly Securities Report
EDINET
2022-05-13
Quarterly Securities Report
EDINETAmended
2022-04-06
Amended Annual Securities Report
EDINET
2022-03-30
Annual Securities Report
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