Explosion Occurs at Nippon Steel Plant in Muroran, Hokkaido; No Injuries Reported
- Posted on December 1, 2025
- By The Japan News
- 5 Views
Explosion Occurs at Nippon Steel Plant in Muroran, Hokkaido; No Injuries Reported

MURORAN, Hokkaido — An explosion occurred at Nippon Steel Corp.’s plant in Muroran, Hokkaido, around 1:10 a.m. on Monday.