| Name | Ikomasan | | Category | Tankers - Crude oil tankers | | IMO | 9191424 | | Call sign | H3ST | | Flag | Panama | | Year of built | 2000 | | Place of built | Japan | | Length, m | 333.00 | | Width, m | 60.04 | | Draught, m | 21.24 | | Deadweight, t | 299,999 | | Gross tonnage | 160,079 |
| | Other names | Ikumasan-13, Diamond Warrior-14, New Diamond | | Home port | Panama | | Shipbuilder | Mitsui Ichihara Engineering & Shipbuilding | | Classification society | Nippon Kaiji Kyokai | | Main engine type | B&W | | Speed, kts | 15.6 | | Operator | Showa Shell Senpaku KK | | Status | In operation |
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