How do NZ and Japanese interest rates move NZD/JPY?
When New Zealand interest rates rise compared with Japan's, NZ dollar deposits pay more than yen deposits, and the NZD tends to firm against the yen. The OCR is 2.75% (since September 2026); ANZ, BNZ and Westpac forecast 3.00% by December 2026, and ASB 3.25%. The next RBNZ decision is on 9 December 2026.