Japan Post’s unrealised losses surge to new record in Q2

- By Joshua Walker
- 18 Aug 2026

Unrealised losses on Japan Post Bank’s exchange-listed held-to-maturity (HTM) securities grew 14.5% in the three months to June 30, reaching a record ¥4.94 trillion ($31.4 billion).

The losses were more than double the ¥2.26 trillion reported a year earlier and nearly three-and-a-half times the ¥1.43 trillion recorded in June 2024.

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