SEIUN SHIPPING/TSURUMI KISEN

Japan ship owner with 12 vessels totalling 552,052 DWT: Bulk Carrier (9), Chemical/Oil Products Tanker (2), General Cargo Ship (1). Fleet composition, flag and age profile on Rynda.io.

• Role: Ship owner
• Country: Japan
• Fleet: 12 vessels
• Total deadweight: 552,052 t
• Median deadweight: 40,067 t
• Built: 2013–2026
• Flag states: Panama (11), Philippines (1)
• Age profile: under 10 years: 11, 10–15 years: 1
• Fleet by type: Bulk Carrier (9), Chemical/Oil Products Tanker (2), General Cargo Ship (1)

Notable vessels

• NORSE NAOSHIMA (IMO 9999371) — Bulk Carrier, 42,552 DWT, built 2026
• SYLVANER (IMO 9947275) — Bulk Carrier, 82,412 DWT, built 2023

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