Dec. 27, 2023

Administrative Action Taken Against Major Non-life Insurers for Premium Adjustment—No Immediate Impact on Rating

Dec. 12, 2023

JCR Solicits Public Comments on Revisions to Rating Methodologies by Sector "Life Insurance" and "Non-life Insurance"

Aug. 09, 2023

Premium Arrangement by Major Non-life Insurers—Limited Impact on Ratings, JCR Will Watch for Progress of Investigation

Jul. 12, 2023

Progress toward Introduction of Economic Value-Based Solvency Regulations

Jun. 28, 2023

JCR's Rating Review of Major Non-Life Insurance Groups

Jun. 28, 2023

JCR Upgraded Long-term Issuer Rating on MS&AD Insurance Group HD to AA+/Stable
JCR Affirmed AA+/Stable and J-1+ on Mitsui Sumitomo Insurance and Aioi Nissay Dowa Insurance

Jun. 02, 2023

Trends in Economic Value-Based Solvency Regulations and Others

Jul. 20, 2022

Impact of Introduction of Economic Value-Based Solvency Regulation on Insurance Companies

Jun. 24, 2022

JCR's Rating Review of Major Non-Life Insurance Groups

Jun. 24, 2022

JCR Affirmed AA/Stable Long-term Issuer Rating on MS&AD Insurance Group HD; Affirmed AA+/Stable and J-1+ on Mitsui Sumitomo Insurance and Aioi Nissay Dowa Insurance

Jun. 25, 2021

JCR's Rating Review of Major Non-Life Insurance Companies

Jun. 25, 2021

JCR Affirmed AA/Stable and A+ on MS&AD Insurance Group Holdings
JCR Affirmed AA+/Stable and J-1+ on Mitsui Sumitomo Insurance
JCR Affirmed AA+/Stable and J-1+ on Aioi Nissay Dowa Insurance

Jun. 25, 2020

JCR's Rating Review of Major Non-Life Insurance Companies

Jun. 25, 2020

JCR Affirmed AA/Stable and A+ on MS&AD Insurance Group Holdings; Affirmed AA+/Stable and J-1+ on Mitsui Sumitomo Insurance; Affirmed AA+/Stable and J-1+ on Aioi Nissay Dowa Insurance

Oct. 15, 2019

Frequent Occurrences of Natural Disasters in Japan - Impact on Non-Life Insurers' Financial Results to Be Closely Watched

Jun. 21, 2019

JCR's Rating Review of Major Non-Life Insurance Companies

Jun. 21, 2019

JCR Affirmed AA/Stable and A+ on MS&AD Insurance Group Holdings
JCR Affirmed AA+/Stable and J-1+ on Mitsui Sumitomo Insurance
JCR Affirmed AA+/Stable and J-1+ on Aioi Nissay Dowa Insurance

Jun. 15, 2018

JCR's Rating Review of Major Non-Life Insurance Companies

Jun. 15, 2018

JCR Affirmed AA/Stable and A+ on MS&AD Insurance Group Holdings
JCR Affirmed AA+/Stable and J-1+ on Mitsui Sumitomo Insurance
JCR Affirmed AA+/Stable and J-1+ on Aioi Nissay Dowa Insurance

Jun. 01, 2017

JCR Affirmed AA/Stable & A+ on MS&AD Insurance Group Holdings, AA+/Stable & J-1+ on Mitsui Sumitomo Insurance & Aioi Nissay Dowa Insurance

Jun. 02, 2016

JCR Affirmed AA+/Stable and J-1+ on Mitsui Sumitomo Insurance
JCR Affirmed AA+/Stable and J-1+ on Aioi Nissay Dowa Insurance

Jul. 15, 2015

Highlights of Major Non-Life Insurance Groups' Financial Results for Fiscal Year Ended March 2015

Jun. 25, 2015

JCR Affirmed AA+/Stable and J-1+ on Mitsui Sumitomo Insurance
JCR Affirmed AA+/Stable and J-1+ on Aioi Nissay Dowa Insurance

May. 30, 2014

JCR Affirmed AA+/Stable and J-1+ on Mitsui Sumitomo Insurance
JCR Affirmed AA+/Stable and J-1+ on Aioi Nissay Dowa Insurance

May. 07, 2013

JCR Affirmed AA+/Stable Long-term Issuer Rating on Mitsui Sumitomo Insurance
JCR Affirmed AA+/Stable Long-term Issuer Rating on Aioi Nissay Dowa Insurance

Apr. 23, 2012

JCR Downgraded Rating on Mitsui Sumitomo Insurance from AAA/Negative to AA+/Stable
JCR Affirmed AA+ Rating on Aioi Nissay Dowa Insurance; Revised Outlook from Negative to Stable

Aug. 25, 2011

JCR Affirmed AAA/Negative and J-1+ on Mitsui Sumitomo Insurance
JCR Affirmed AA+/Negative and J-1+ on Aioi Nissay Dowa Insurance

Oct. 01, 2010

Assigned AA+/Stable rating to Aioi Nissay Dowa Insurance