Company Overview （as of March 31, 2020）

Corporate TOHO GAS CO., LTD. Capital 33,072 million yen Name Overview of Major Pipeline Networks and City Gas Service Area Date of 54 cities, 21 towns and 1 village in June 26, 1922 City gas supply Foundation areas Aichi, Gifu and Mie Prefectures

19 -18, Sakurada-cho, Atsuta-ku, Nagoya, Number of Yamagata Head Office 2,764 (6,198 on a consolidated basis) Major Business Sites Aichi 456-8511, Japan employees City

Representative ・100 ENEDO (gas equipment sales Name Location Motosu City President Yoshiro Tominari Partner Minokamo City Director and service) shops Kakamigahara Companies Gifu City City ・165 gas engineering companies Head Office Atsuta-ku, Nagoya ・Gas business Gifu District Kani City Headquarters Inuyama City ・Heat supply business Technical Research Ogaki Gas Mizuho Tokai, Aichi City Tajimi City Institute Main ・Electricity business Ogaki City Konan Inuyama Gas Toki City Hashima City City Businesses ・Production, transportation and sale of Nagoya District Chikusa-ku, Nagoya high-pressure gases including LNG and LPG Headquarters Ichinomiya City Iwakura City Komaki City ・Sale of gas equipment and facilities, Kita-Nagoya Mikawa District City Kasugai City Okazaki, Aichi and gas piping installation Headquarters Inazawa City Seto City Kiyosu City Owari-Asahi City Gifu District Ama City Nagoya City Gifu, Gifu Headquarters Tsushima Gas Head Office Nagakute City Inabe City Tsushima City Nisshin City Mie District Aisai City Nagoya District Tsu, Mie Stock Information Headquarters Yatomi City Headquarters

Chita LNG Terminal Chita, Aichi Kuwana Miyoshi City Toyota City City Toyoake City Chita-Midorihama Tokai City Chita, Aichi Chita Calorific Value Obu City Works Major Shareholders Yokkaichi Works Adjustment Center Kariya City Securities code 9533 Chiryu City Chita Calorific Value Yokkaichi City Mikawa District Chita, Aichi Chita LNG Chita City Anjo City Number of Percentage Adjustment Center Terminal Headquarters Name of Shareholder Shares Held of Share Fiscal Year April 1 to March 31 of the following year Okazaki City (Thousand) Ownership(%) Chita-Midorihama Takahama City Yokkaichi Works Yokkaichi, Mie Works Handa City The Master Trust Bank of Japan, Ltd. Hekinan City Annual Shareholders 5,894 5.58 Tokoname June every year (Trust a/c) City Nishio City Meeting Kameyama City Suzuka City 80 Robinson Road Gamagori Toyokawa City Nippon Life Insurance Co. 5,854 5.54 Singapore Branch #10-01 Central Japan City Stock Exchange Tokyo Stock Exchange, A Singapore 068898 International Airport Listing Nagoya Stock Exchange Toyohashi City Sumitomo Mitsui Banking Corp. 3,304 3.12 Scala Energy Administrator of Mie District Mitsubishi UFJ Trust and Japan Trustee Services Bank, Ltd. Headquarters Shareholders’ Register 3,270 3.09 and Special Account Banking Corporation (Trust a/c) Tsu City Management Institution The Bank of Tokyo-Mitsubishi UFJ, Ltd. 2,872 2.72 Corporate Agency Division, Mitsubishi Contact UFJ Trust and Banking Corporation, Toho Gas service area 1-1 Nikko-cho, Fuchu, Tokyo, Japan The Dai-ichi Life Insurance Co., Ltd. 2,582 2.44 Service area of Service area of wholesale Mizushima Gas Co., Ltd. Number of Shares Toho Gas Group Employees 100 shares 2,330 2.20 customers per Unit Shareholding Association Matsusaka City Kurashiki Trunk line City Number of Shares Japan Trustee Services Bank, Ltd. 160,000 thousand shares 2,003 1.89 Authorized to Be Issued (Trust a/c 5) Head Office Ise City Mizushima Number of Issued 105,606,285 shares Meiji Yasuda Life Insurance Co. 1,841 1.74 District Headquarters Gas Shares (including treasury stock 2,773 shares) JP Morgan Chase Bank 385151 1,574 1.49 Works Service area: Number of Kurashiki City, Okayama 21,644 Shareholders Note: Percentage of share ownership is calculated by the number of shares excluding treasury stock (2,773 shares).

Trends in Stock Price and Trading Volume Composition of Shareholders Major Affiliated Companies

Stock price Stock price (left axis) Trading volume (right axis) Trading volume Foreign Treasury (yen) (million shares) investors stock Individuals ■ Toho Real Estate Co., Ltd. ■ Toho Gas Living Co., Ltd. ■ Toho Gas Techno Co., Ltd. 5,000 10 ％ ％ ％ 16.2 0.0 20.1 ■ Toho Liquefied Gas Co., Ltd. ■ Toho Gas Information System Co., Ltd. ■ Toho Gas Safety Life Co., Ltd.

■ Mizushima Gas Co., Ltd. ■ Toho Gas Customer Service Co., Ltd. ■ Yamasa Co., Ltd. Company Overview 4,000 8 Other domestic ■ Toho Gas Engineering Co., Ltd. ■ Toho Service Co., Ltd. ■ Toho Gas Australia Pty. Ltd. companies Note: The number of consolidated subsidiaries, including the above major affiliated companies, is 31. 3,000 6 16.0％

2,000 4 Our Websites 1,000 2

Financial institutions Investor Relations Initiatives for ESG 0 0 2014 2015 2016 2017 2018 2019 (FY) 47.7％ https://www.tohogas.co.jp/ https://www.tohogas.co.jp/ lang-n/en/corporate/ lang-n/en/approach/eco/ *We consolidated common shares at a ratio of five shares to one share on October 1, 2017. Accordingly, the stock price and trading volume figures reflect the impact of the consolidation of shares.

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