...MS&AD Insurance Group is likely to maintain strong competitive position, backed by its solid market position in Japan, in our view. We consider that the group's well-established brand, leading position in Japan's non-life insurance market, and well-diversified earnings sources from domestic life insurance business will continue to be strengths for our assessment of its group credit profile (GCP). It has been diversifying its earnings sources geographically through acquisitions and investments as it works to increase the proportion of its business done outside of Japan. However, its overseas business is not yet making full contributions to overall profits. This is because the group has occasionally incurred unexpected losses from overseas business, such as an impairment loss related to the MS Amlin business. The group's profitability is under downward pressure because of damage related to extreme weather in Japan.A series of devastating typhoons that hit Japan in 2019 followed similar extreme...