K&O Energy Group Inc.
1663・Prime Market・Mining
Gas facility damage from accidents or disasters
If accidents or disasters cause damage or operational trouble at gas or iodine facilities, disruptions to production and supply and facility restoration costs may occur. In particular, large-scale leaks or explosion accidents at gas facilities may, in addition to direct damage, lead to loss of trust and liability for damages. As countermeasures, the Group implements preventive measures such as seismic reinforcement of gas pipeline facilities, ongoing repairs, and backup power supplies for key facilities.
Changes in demand environment / carbon neutrality
Social changes toward "carbon neutrality by 2050" carry the risk of decreased gas sales volume due to intensified competition with other energy companies, decreased demand from major customers, and conversion to other fuels. In addition, increased capital expenditure to meet expanding demand may temporarily reduce profit due to higher depreciation expenses. Over the long term, the Group is promoting renewable energy development and carbon offset research, while in the short term it aims to level out costs through advanced utilization of domestic natural gas and capital investment based on the medium-term management plan.
Risk of decreased gas procurement and production volume
For self-developed and produced natural gas, aging production facilities or unsuccessful new development could lead to a decrease in gas production volume, and investment in aging equipment renewal could raise gas production costs. In addition, a portion of purchased gas is affected by import energy prices, which may reduce profit. The Group seeks to mitigate this risk by maintaining and expanding production volume and leveling out costs through timely and appropriate capital investment based on the medium-term management plan, as well as by diversifying its procurement gas sources.
Overseas market conditions and exchange rate fluctuations for iodine
Since most iodine is exported overseas, fluctuations in overseas market conditions or exchange rates may lead to decreased sales volume or lower selling prices. The iodine business is one of the Group's core businesses, and its impact on earnings is significant. As a countermeasure, the Group is promoting diversification of overseas export destinations.
Environmental regulations and land subsidence prevention agreement
Because the production method involves pumping up brine containing natural gas and iodine from underground, trends in wastewater quality regulations and the land subsidence prevention agreement with Chiba Prefecture (wastewater discharge limits) may constrain natural gas and iodine production volume. As a member of the Water-Soluble Natural Gas Environmental Technology Research Association, the Group conducts research to reduce environmental impact, and manages wastewater volume and quality through measures such as underground reinjection of brine.
Impact of changes in laws and regulations
Since the Group conducts business in accordance with the Mining Act, the Mine Safety Act, the Gas Business Act, and other laws and regulations, amendments to laws and systems may affect business operations. Tightened regulations or system changes could lead to increased capital expenditure and operating costs, or restrictions on the scope of business. The Group strives to identify legal and regulatory amendments at an early stage and maintains a system for responding appropriately.
Decreased gas demand due to weather fluctuations
Since gas demand, particularly for heating, cooling, and hot water supply, is affected by air and water temperature, weather fluctuations may reduce gas sales volume, mainly to residential customers. In particular, weather conditions such as warm winters or cool summers directly suppress seasonal demand. The Group seeks to mitigate this risk by expanding gas sales to industrial customers who are less affected by air and water temperature, and by expanding sales of Ene-Farm units, which are used relatively evenly throughout the year.
Major disruption to core information systems
If a major disruption occurs in the core information systems related to gas production, supply, or billing calculations, it may impair gas production volume as well as stable supply and smooth service delivery to customers, potentially leading to decreased gas sales volume and loss of trust. The Group implements server security measures and reliable regular maintenance, in addition to establishing a response system for failures.
Risk of personal information leakage
Given the nature of the gas business, the Group holds personal information including a large amount of customer data, and if a leak or similar incident occurs, it may result in loss of trust and liability for damages. The Group takes thorough precautions through the establishment of personal information handling guidelines suited to its business operations, thorough dissemination of rules to relevant personnel, and development of systematic management structures.
Fluctuations in asset value and interest rates
Financial assets, real estate, and other assets held by the Group may generate decreased profit or losses due to fluctuations in market conditions, interest rates, or the financial condition of investees. The Group seeks to mitigate this risk through the development of management rules, diversified investment in highly secure assets, and regular monitoring and evaluation of status.
Importance and likelihood are shown based on the company's disclosures.
Last updated: April 21, 2026

