Okushiri District Hokkaid 2024
North Korea launches long-range ballistic missile for fifth time in 2023 The Japan Times
North Korea fires off ICBM-class missile ahead of Kishida-Yoon meeting The Japan Times
Shaking in the North: The History of Hokkaidō's Earthquakes Nippon.com
Island hit by 1993 killer tsunami remains vigilant The Japan Times