Munich Re's January 2026 NatCat report put APAC weather-related total losses in 2025 at $218 billion, against insured losses of $91 billion -- a protection gap, the share of those losses that no insurance touched, of fifty-eight percent. Japan accounted for $31 billion of the insured number. The Philippines, Vietnam and Indonesia combined accounted for $7 billion, on $62 billion of total losses across those three countries. Munich Re took an estimated $3.8 billion in APAC reinsurance premium in 2025. Two ledgers. The firm's January report names the gap; the firm's renewal desk in Munich sets the rate that decides whether it widens.

The April 2026 Japanese non-life renewal is the largest single APAC renewal window. It governs roughly $14 billion in reinsurance premium, and it came in flat to up five percent on catastrophe-excess layers (the policies that pay when losses clear a set floor), per composite broker data from Aon and Guy Carpenter. Flat pricing on a fifty-eight-percent protection gap is not stability. The gap is not closing. The Insurance Commission of the Philippines is scheduled to present a framework for parametric typhoon and flood products to the ASEAN Insurance Regulators' Meeting in Kuala Lumpur on June 24, 2026. Parametric means the policy pays when a storm hits a named wind speed, not when an adjuster confirms a loss. ASEAN finance ministers are due to consider ratification at their July 4 meeting in Jakarta.