LONDON–(BUSINESS WIRE)–A.M. Best has affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Rating of “a+” of Sompo Japan Canopius Reinsurance AG (Switzerland). The outlook of these Credit Ratings (ratings) remains stable. The ratings of Sompo Japan Canopius Reinsurance AG reflect its supportive risk-adjusted capitalisation and the expectation of good operating results. The company’s risk management and business profile benefit from its close integration with