Latest Update: IOTC 28-Nov-2025
Data Inconsistency Identified
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IATTC
IOTC
WCPFC
Flag
Japan
IMO
9333723
IRCS
7JAM
Vessel Type
LL
Port of Registry
SHIOGAMA
Length
50.6 Meters Length Overall (LOA)
Active Register Listings
IATTC #13616 Effective: 09-Jun-2008 Last Updated: 29-Dec-2015
Name
Ryoan Maru No. 15
IATTC Vessel ID
13616
Source Vessel IMO
9333723
Registration Number
MG1-2015
IRCS
7JAM
Flag
Japan
Port of Registry
Shiogama
Length
50.6 Meters Registered Length
Beam
9 Meters
Depth
3.9 Meters
Fish Hold Capacity
554 Cubic Metres
Owner Name
Sato Gyogyo Company, Ltd.
IOTC #6979 Effective: 01-Aug-2022 - 31-Jul-2027 Last Updated: 28-Nov-2025
Name
RYOAN MARU No. 15
IOTC Vessel ID
6979
Source Vessel IMO
9333723
Registration Number
MG1-2015
IRCS
7JAM
Flag
Japan
Port of Registry
SHIOGAMA
Vessel Type
LL
Length
50.6 Meters Length Overall (LOA)
Fish Hold Capacity
499.4 Cubic Metres
Owner Name
SATO GYOGYO KABUSHIKIGAISHA
Operator Name
SATO GYOGYO KABUSHIKIGAISHA
WCPFC #296 Effective: 02-Jul-2024 Last Updated: 02-Jul-2024
Name
RYOAN MARU NO.15
WCPFC Vessel ID
296
Source Vessel IMO
9333723
Registration Number
MG1-2015
IRCS
7JAM
Flag
Japan
Port of Registry
JP-088
Vessel Type
Longliner
Crew Count
25
Length
50.6 Meters Registered Length
Beam
9 Meters Moulded Breadth
Depth
3.9 Meters Moulded Depth
Engine Power
735 Kilowatts (kW)
Fish Hold Capacity
499.4 Cubic Metres
Owner Name
SATO GYOGYO KABUSHIKIGAISHA
Vessel Master Name
KAZAHARI YASUYUKI
Vessel History
Vessel History Details
| Vessel Name | Effective Date | Register ID | IRCS | Flag |
|---|---|---|---|---|
| RYOAN MARU NO.15 |
02-Jul-2024
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU NO.15 |
16-May-2023
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU No. 15 |
01-Aug-2022 - 31-Jul-2027
|
IOTC #6979 | 7JAM | Japan |
| RYOAN MARU No. 15 |
01-Aug-2022 - 31-Jul-2027
|
IOTC #6979 | 7JAM | Japan |
| RYOAN MARU NO.15 |
29-Jul-2022
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU NO.15 |
01-Jul-2019
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU NO.15 |
10-Aug-2017
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU No.15 |
01-Aug-2017 - 31-Jul-2022
|
IOTC #6979 | 7JAM | Japan |
| RYOAN MARU NO.15 |
05-Mar-2015
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU NO.15 |
25-Jul-2014
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU NO.15 |
15-Jul-2014
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU NO.15 |
04-Jul-2014
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU NO.15 |
01-Jun-2014
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU NO.15 |
01-Jun-2014
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU NO.15 |
10-Aug-2012
|
WCPFC #296 | 7JAM | Japan |
| RYOAN MARU No.15 |
01-Aug-2012 - 31-Jul-2017
|
IOTC #6979 | 7JAM | Japan |
| RYOAN MARU NO.15 |
22-Jun-2009
|
WCPFC #296 | 7JAM | Japan |
| Ryoan Maru No. 15 |
09-Jun-2008
|
IATTC #13616 | 7JAM | Japan |
| RYOAN MARU No.15 |
01-Aug-2007 - 31-Jul-2012
|
IOTC #6979 | 7JAM | Japan |
Photos
WCPFC (01-Jul-2019)
IOTC (01-Aug-2017 - 31-Jul-2022)
IOTC (01-Aug-2017 - 31-Jul-2022)
IOTC (01-Aug-2017 - 31-Jul-2022)