Overview
Electric Power and Gas

EARTH INFINITY CO.LTD.

Earth Infinity is a Japanese energy services company engaged in retail electricity and gas supply, primarily targeting residential customers, small-to-medium enterprises, and mid-scale commercial facilities (small factories, retail shops, and restaurants). The company procures electricity from private power plants and JEPX (Japan Electric Power Exchange) and supplies it across all nine major regional utility service areas in Japan, while also offering bundled electricity and gas packages to enhance competitiveness. In addition, the company operates an Electronics Business segment, manufacturing and selling patented electronic breakers (computer-integrated circuit breakers) on a fabless basis to help SME customers reduce electricity costs, and has expanded into solar panel and storage battery sales since 2022.

Market Cap
¥7.93B
US$50.6M
EV
¥8.51B
US$54.3M
Stock¥72▲+0.00%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
9.9
x
LTM EV/EBIT
10.4
x
LTM PER
13.5
x
LTM PBR
5.6
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-52.7%pt
1001
Oct 24, 25 – Oct 23, 26StockTOPIX
1Jun 12, 26Q3 FY2026/07 earnings announced
MC → EV Bridge
7.93BUS$50.6MMarket Cap1.08BUS$6.88M+ Debt0.50BUS$3.17M− Cash0.00BUS$0.00M− Inv. Sec.8.51BUS$54.3MEV
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Performance & Balance
Revenue 5Y (¥B)
4.58US$29.2M'22/75.24US$33.4M'23/75.00US$31.9M'24/76.73US$42.9M'25/77.73US$49.3M'26/7
EBITDA 5Y (¥B)
-0.41-US$2.62M'22/70.62US$3.94M'23/70.31US$1.99M'24/70.73US$4.68M'25/70.86US$5.47M'26/7
Net Income 5Y (¥B)
-0.39-US$2.48M'22/70.39US$2.46M'23/70.15US$0.96M'24/70.46US$2.94M'25/70.59US$3.74M'26/7
Capital Structure
57%
43%
EquityD/E 0.76xDebt
Liquidity vs Debt 5Y (¥B)▼ Net Debt
CashInv. Sec.Debt
0.66US$4.21M1.21US$7.69M'22/71.08US$6.88M1.23US$7.87M'23/70.64US$4.10M0.89US$5.65M'24/70.94US$5.98M0.96US$6.12M'25/70.50US$3.17M1.08US$6.88M'26/7
Shareholders
Top 10 hold 56.8%
1
Koichi HAMADA
49.83%
2
Rakuten Securities, Inc.
1.60%
3
Hajime SAKAI
0.85%
4
Japan Securities Finance Co.,Ltd.
0.84%
5
Katsutoshi FUJIYAMA
0.73%
6
Yuji NISHIMURA
0.72%
7
MATSUI SECURITIES CO.,LTD.
0.64%
8
Hiroshi TAMURA
0.57%
9
SMBC Nikko Securities Inc.
0.54%
10
Bunki CHIN
0.49%
Management
7 officers
Koichi HAMADA
Representative Director, President
Apr 1999: Joined IDIC Co., Ltd. Mar 2001: Established Nishi-Nihon Neo Ltd. (dissolved Feb 2006); assumed position of Representative Director Jul 2002: Established the Company; assumed position of Representative Director, President (current) Oct 2003: Established Reliable Ltd. (dissolved Jul 2006); assumed position of Representative Director
1970-11-20
Arisa MATSUDA
Director
May 2001: Joined Cosmo Telecom Co., Ltd. Oct 2012: Joined the Company Dec 2016: Assumed position of Head of Internal Audit Office Oct 2021: Assumed position of Director (current)
1976-02-06
Ryosuke ICHIUJI
Director
Nov 2007: Joined Life Links Ltd. May 2008: Joined the Company Oct 2016: Assumed position of Director, Head of Sales Department Jun 2019: Assumed position of Director, Head of First Sales Department Feb 2020: Assumed position of Director, Head of Sales Department Oct 2024: Assumed position of Director (current)
1978-03-17
Yoshiyuki HATAYAMA
Director, Audit and Supervisory Committee Member
Apr 1995: Joined Cao Cao Co., Ltd. Apr 2000: Joined E-Serve Co., Ltd. Mar 2002: Assumed position of Audit & Supervisory Board Member, Fuji Seiki Co., Ltd. May 2008: Assumed position of Audit & Supervisory Board Member, Spec Co., Ltd. (current) Nov 2011: Opened Yoshiyuki Hatayama Tax Accountant Office (current) Feb 2013: Established Advance Co., Ltd.; assumed position of Representative Director (current) Jun 2017: Assumed position of Auditor, NPO Heart Friend (current) Jun 2018: Assumed position of Auditor, NPO Kodomo Design Kyoshitsu (current) Jun 2018: Assumed position of Auditor, NPO Nishiyodo Nico Net (current) Jul 2018: Assumed position of Audit & Supervisory Board Member, Kerf Co., Ltd. (current) Jan 2019: Assumed position of Director (Audit and Supervisory Committee Member) of the Company (current)
1970-08-03
Isao SHIRAKAWA
Director, Audit and Supervisory Committee Member
Apr 1968: Research Assistant, Osaka University Jan 1973: Associate Professor, Osaka University Apr 1987: Professor, Osaka University Oct 2002: Visiting Professor, Toyama Prefectural University Apr 2003: Professor Emeritus, Osaka University (current) May 2003: Established Shirakawa Associates Co., Ltd.; assumed position of Representative Director (current) Apr 2004: Professor, University of Hyogo Apr 2005: Adviser, Shinohara Electric Co., Ltd. (current) Apr 2010: Professor Emeritus, University of Hyogo (current) Apr 2010: Specially Appointed Professor, University of Hyogo (current) Jan 2011: Assumed position of Director of the Company Apr 2014: Adviser, Morita Holdings Corporation (current) Jul 2017: Adviser, Soliton Systems K.K. (current) Oct 2018: Assumed position of Director (Audit and Supervisory Committee Member) of the Company (current) Dec 2018: Assumed position of Chairperson, Shin Kyoso Industrial Technology Support Organization (NPO) (current)
1939-09-12
Satoru TERAMOTO
Director, Audit and Supervisory Committee Member
Sep 1986: Joined Asahi Shinwa Audit Corporation (now Azusa Audit LLC) Aug 1997: Joined Hokuto Audit Corporation (now Seikyo Audit Corporation) Oct 2010: Assumed position of Partner, Seikyo Audit Corporation Oct 2022: Opened Certified Public Accountant Satoru Teramoto Office; assumed position of Representative (current) Feb 2023: Assumed position of Director (Audit and Supervisory Committee Member) of the Company (current) Mar 2023: Assumed position of Outside Audit & Supervisory Board Member, Ezaki Glico Co., Ltd. (current)
1959-09-30
Tamotsu JOGATSUJI
Director, Audit and Supervisory Committee Member
Nov 1976: Founded Gakusei Ryoko Kaihatsu (now Tour Desk Co., Ltd.); assumed position of Representative Director (current) Jul 1978: Established T.D. Fund Co., Ltd.; assumed position of Representative Director (current) Jun 1997: Established Star Medical Co., Ltd. (Star Clinic); assumed position of Representative Director (current) Apr 2012: Established JAICE General Incorporated Association; assumed position of Representative Director (current) Feb 2023: Assumed position of Director (Audit and Supervisory Committee Member) of the Company (current)
1952-12-19
Large Shareholding Reports
No filings
Disclosures
No disclosures
Primary Source Filings
TDnet
2026-09-11
Full-Year Earnings Flash
FY ending Jul 2026
TDnet
2026-06-12
Q3 Earnings Flash
FY ending Jul 2026
EDINET
2026-03-13
Semi-Annual Securities Report
Period: Aug 2025 – Jul 2026
TDnet
2025-12-12
Q1 Earnings Flash
FY ending Jul 2026
EDINET
2025-10-27
Annual Securities Report
Period: Aug 2024 – Jul 2025
TDnet
2025-06-13
Q3 Earnings Flash
FY ending Jul 2025
EDINET
2025-03-14
Semi-Annual Securities Report
Period: Aug 2024 – Jul 2025
TDnet
2024-12-13
Q1 Earnings Flash
FY ending Jul 2025
EDINET
2024-10-29
Annual Securities Report
Period: Aug 2023 – Jul 2024
EDINET
2024-06-14
Quarterly Securities Report
Period: Feb 2024 – Apr 2024
EDINET
2024-03-15
Quarterly Securities Report
Period: Nov 2023 – Jan 2024
EDINET
2023-12-15
Quarterly Securities Report
Period: Aug 2023 – Oct 2023
EDINET
2023-10-27
Annual Securities Report
Period: Aug 2022 – Jul 2023
EDINET
2023-06-09
Quarterly Securities Report
Period: Feb 2023 – Apr 2023
EDINETAmended
2023-03-31
Amended Quarterly Securities Report
Period: Nov 2022 – Jan 2023
EDINET
2023-03-17
Quarterly Securities Report
Period: Nov 2022 – Jan 2023
EDINET
2022-12-09
Quarterly Securities Report
EDINET
2022-10-28
Annual Securities Report
EDINET
2022-06-10
Quarterly Securities Report
EDINET
2022-03-11
Quarterly Securities Report
EDINET
2021-12-10
Quarterly Securities Report
EDINET
2021-10-28
Annual Securities Report
EDINET
2021-06-11
Quarterly Securities Report
EDINET
2021-03-09
Quarterly Securities Report
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