...MS&AD Insurance Group's solid market presence in Japan should help it maintain a very strong competitive position. S&P Global Ratings considers the group to have secured a leading position in Japan's non-life insurance market, backed by its well-established brand. The group also operates in life insurance business, helping to diversify earnings sources. In addition, it has been geographically diversifying earnings through acquisitions and investments. However, its overseas business has yet to fully contribute to overall profit, in our view. Natural catastrophes and stock market swings remain the major risks for the group. The growing impact of natural catastrophes in recent years is pushing up reinsurance costs. It will likely take time for the group's steps to raise fire insurance premiums to improve profitability. Also, unrealized gains from its strategic shareholdings still account for a large proportion of its capital, even though it has been selling such shareholdings. Its strong capitalization...