Tokio Marine Holdings Co., Ltd. (Tokio Marine Holdings, English company name: Tokio Marine Holdings, Inc.) is a Japanese insurance holding company that has Tokio Marine & Nichido Fire Insurance, etc. under its umbrella. Established on 2002/4/2. As of 2016, it is the largest casualty insurance group in Japan in terms of net income premiums and net profit.
It is listed on the First Section of the Tokyo Stock Exchange and the NASDAQ. One of the constituent stocks of the Nikkei Stock Average, TOPIX Core 30, and JPX-Nikkei Index 400

Ordinary profit and loss for the 2022/12 interim financial results <1605>announced by INPEX on 8/8 was 626,194 million yen, 9.1% below the most recent IFIS consensus (688,700 million yen). Also, according to the earnings forecast announced on the same day, ordinary profit and loss for the full year was revised upward from the previous forecast (1,042,000 million yen), and a 90.8% increase of profit is expected to be 1,255,000 million yen, which is 5.7% lower than the IFIS consensus.

As the largest petroleum and natural gas development company in Japan, INPEX Co., Ltd. has developed as a company centered on the upstream business of exploration, development, and production of petroleum and natural gas. We will respond to global energy demand, which continues to grow mainly in Asia, and while fulfilling our responsibility for energy development and stable supply over a long period of time, we will actively work to transform the energy structure for the realization of a net-zero carbon society by 2050.

　First, what kind of company is Tokio Marine, and what kind of business does it do? I think I've heard the name before. The official name is Tokio Marine Holdings, Inc. It is an insurance holding company.
　It has many companies under its umbrella, and consists of 4 businesses: domestic non-life insurance business (annual profit forecast for fiscal 2022 by business: 178 billion yen), domestic life insurance business (42 billion yen), overseas insurance business (263 billion yen), and finance/other business (5 billion yen).
　It is in the top 10 in the world in terms of non-life insurance profit rankings, and is the largest company in Japan. It is a large stock ranked 26th in the market capitalization ranking of stocks listed on the Tokyo Stock Exchange (as of 2022/9/16). For reference, Sumitomo Mitsui FG is 21st, Mitsui & Co. is 29th, and JT is 31st. You can see the size of the company. It consists of four businesses: life insurance business (42 billion yen), overseas insurance business (same 263 billion yen), and finance/other business (5 billion yen).
　It is in the top 10 in the world in terms of non-life insurance profit rankings, and is the largest company in Japan. It is a large stock ranked 26th in the market capitalization ranking of stocks listed on the Tokyo Stock Exchange (as of 2022/9/16). For reference...