OREANDA-NEWS. A.M. Best has affirmed the financial strength rating (FSR) of A++ (Superior) and the issuer credit rating (ICR) of “aa+” of Tokio Marine & Nichido Fire Insurance Co., Ltd. (TMNF) (Japan). A.M. Best also has affirmed the FSR of A+ (Superior) and the ICR of “aa-” of TMNF’s subsidiary, Tokio Marine Pacific Insurance Limited (TMPI) (Guam). The outlook for each of these ratings remains stable.