An explosion on Syoho Shipping’s Shoko Maru oil tanker off the south-west coast of Japan has left four of the eight crew members severely injured and one missing.

Japan coast guard spokesman was quoted by The Wall Street Journal as saying that the incident occurred at 9:20am near the Himeji Port.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

“The…tanker exploded close to the coast of the Hyogo prefecture after it had unloaded its cargo.” 

The 998t oil tanker exploded close to the coast of the Hyogo prefecture after it had unloaded its cargo at a port nearby.

A Himeji fire department spokesman said that the cause of the explosion is not yet known and an investigation is underway.

Syoho Shipping official Akihiro Komura has reportedly told AFP that seven crew members have been rescued, but that the ship’s captain is still missing.

“I heard that a crew member was using a grinder to remove paint and that seems to have triggered the blast, which we believe could have occurred when the remnants of the oil caught fire,” Komura said.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

The incident comes just a month after the Sewol ferry capsized off the south-west coast of South Korea on 16 April, leaving more than 300 people dead or missing.

Ship Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Ship Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
From automated chartering invoices to EU ETS and CII management, Ankeri Solutions’ maritime SaaS platform has earned three Ship Technology Excellence Awards for 2025. See how Ankeri is helping shipowners and charterers boost efficiency, cut emissions, and collaborate better across complex global fleets.

Discover the Impact