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Port Minamisoma

Where is the Port?
MINAMISOMA is located near the monitored sea lanes. The official UN/LOCODE of this port is JPMMS.

How many vessels are in Minamisoma port?
There are currently 15 vessels in port and 6 vessels recently departed.

Port map updates in near real-time from AIS snapshots and route transitions. Use the vessel-type filters and names toggle in the map control.


Most frequent incoming origins

No route destination distribution yet.

Most frequent outgoing destinations



You can see routes between ports on port-to-port analytics.


Recent vessel arrivals at the port

Latest available transitions/port-call records (UTC). Total: 6
2025-09-14 11:59 UTC · JP flagRYUOHMARU NO.1
IMO: 0, MMSI: 431014386 | Type:
2025-09-14 11:59 UTC · JP flagAZUMA MARU
IMO: 9931941, MMSI: 431018573 | Type: Tug
2025-09-10 01:59 UTC · JP flagAZUMA MARU
IMO: 9931941, MMSI: 431018573 | Type: Tug
2025-09-08 10:58 UTC · JP flagRYUOHMARU NO.1
IMO: 0, MMSI: 431014386 | Type:
2025-09-05 23:58 UTC · PA flagSPRING AWOBA
IMO: 9925992, MMSI: 352001247 | Type: Bulk Carrier
2025-09-05 23:58 UTC · JP flagAZUMA MARU
IMO: 9931941, MMSI: 431018573 | Type: Tug

Recent vessel departures from the port

Latest available transitions/port-call records (UTC). Total: 6
2025-09-14 11:59 UTC · JP flagRYUOHMARU NO.1
IMO: 0, MMSI: 431014386 | Type:
2025-09-14 11:59 UTC · JP flagAZUMA MARU
IMO: 9931941, MMSI: 431018573 | Type: Tug
2025-09-10 01:59 UTC · JP flagAZUMA MARU
IMO: 9931941, MMSI: 431018573 | Type: Tug
2025-09-08 10:58 UTC · JP flagRYUOHMARU NO.1
IMO: 0, MMSI: 431014386 | Type:
2025-09-05 23:58 UTC · PA flagSPRING AWOBA
IMO: 9925992, MMSI: 352001247 | Type: Bulk Carrier
2025-09-05 23:58 UTC · JP flagAZUMA MARU
IMO: 9931941, MMSI: 431018573 | Type: Tug

Shipping companies (lines) whose ships most often called at the port Minamisoma:

No companies linked yet.

Port summary

Port congestion score

Loading congestion data…

Vessel type distribution for the last 3 months:

Unknown · 4 calls (57.1%)
Tug · 2 calls (28.6%)
Bulk Carrier · 1 calls (14.3%)

Most frequent incoming origins

No route destination distribution yet.

Most frequent outgoing destinations


Vessels currently in port

Detected by latest AIS in the extended port area, latest 72 hours (deduplicated by vessel).

JP flagKAKUEI
Type: Cargo | IMO: 0, MMSI: 431027872 | AIS: 2026-04-09 13:22:38 UTC
431017908
Type: Unknown | IMO: 9930818, MMSI: 431017908 | AIS: 2026-04-09 11:44:09 UTC
JP flagKAISEI MARU
Type: Tug | IMO: 0, MMSI: 431020655 | AIS: 2026-04-09 11:41:31 UTC
JP flagAZUMA MARU
Type: Tug | IMO: 9931941, MMSI: 431018573 | AIS: 2026-04-09 11:40:55 UTC
LR flagTaiyo
Type: Bulk Carrier | IMO: 9621302, MMSI: 636016608 | AIS: 2026-04-09 11:40:29 UTC
JP flagFUJI MARU
Type: Tug | IMO: 1056616, MMSI: 431025968 | AIS: 2026-04-09 10:10:11 UTC
SEICHU MARU
Type: Unknown | IMO: 9820609, MMSI: 431009625 | AIS: 2026-04-09 07:38:18 UTC
'431017289'
Type: Unknown | IMO: 9931939, MMSI: 431017289 | AIS: 2026-04-09 05:50:54 UTC
ISE MARU
Type: Unknown | IMO: 0, MMSI: 431700389 | AIS: 2026-04-09 05:11:55 UTC
JP flagASAKA MARU
Type: Tug | IMO: 1056587, MMSI: 431024291 | AIS: 2026-04-09 04:23:20 UTC
KATSU MARU NO3
Type: Unknown | IMO: 0, MMSI: 431007359 | AIS: 2026-04-09 04:22:02 UTC
431015521
Type: Unknown | IMO: 0, MMSI: 431015521 | AIS: 2026-04-09 04:21:48 UTC
KANNON MARU NO12
Type: Unknown | IMO: 0, MMSI: 431700384 | AIS: 2026-04-09 04:20:38 UTC
KEIEI MARU NO3
Type: Unknown | IMO: 0, MMSI: 431007279 | AIS: 2026-04-09 03:53:57 UTC
MYOUSYOUMARU
Type: Unknown | IMO: 0, MMSI: 431015219 | AIS: 2026-04-06 21:53:38 UTC

Expected arrivals

Forecast from transitions and inferred destination signals.

No expected arrivals found for next 10 days.

Port in news

Mentions from Topos news feed and spotlights.

No recent port mentions found in Topos news/spotlights.