Rating information
Ratings
As of September 2025
| Rating Agency | Long-Term | Short-Term |
|---|---|---|
| Rating and Investment Information, Inc. (R&I) | Ａ+ | ａ－１ |
Rating Transition
| Month/Year of Transition | Rating |
|---|---|
| September 2021 | Ａ+ |
| October 2017 | Ａ |
| November 2011 | Ａ－ |
As of September 2025
| Rating Agency | Long-Term | Short-Term |
|---|---|---|
| Rating and Investment Information, Inc. (R&I) | Ａ+ | ａ－１ |
| Month/Year of Transition | Rating |
|---|---|
| September 2021 | Ａ+ |
| October 2017 | Ａ |
| November 2011 | Ａ－ |