What kind of ship is MIRAI II?

MIRAI II is an icebreaker sailing under the flag of Japan.

Who is recorded as the owner or manager of MIRAI II?

Japan Agency for Marine-Earth Science and Technology is recorded as Registered owner for MIRAI II (source: Wikidata). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Voydar hold for MIRAI II?

Voydar has no matched sanctions record displayed for MIRAI II from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for MIRAI II. Missing records do not establish whether the ship has been detained.

MIRAI II

Icebreaker · Japan · AIS Class A

IMO9990208MMSI431723000Call sign7KTDLast AIS position Sep 9, 2026, 00:41 UTC

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In short

MIRAI II (Icebreaker, Japan flag) was last seen on AIS on Sep 9, 2026, 00:41 UTC, moored, near Kawasaki (North Pacific Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Registered owner: Japan Agency for Marine-Earth Science and Technology (source: Wikidata).

Vessel type: Icebreaker
Flag: Japan
Year built: —
Gross tonnage: —
Size (length × beam): —
Registered owner: Japan Agency for Marine-Earth Science and Technology

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In the news Authority-reported

Reports that name MIRAI II, newest first: the headline, the outlet and a link to the original. Voydar does not copy articles. A report tied to this ship by its IMO number in the text says so; a report that only prints the name is a possible match, because other ships can carry the same name.

MOL To Operate Japan's Arctic Research Vessel Mirai II
marinelink.comSep 29, 2026also in 1 other outletPossible match · name only · 60% confidence
The report names “Mirai II”; Voydar matched it to this ship by the name alone. It may be about a different ship.

Source: GDELT DOC 2.0 news index. News index: The GDELT Project (https://www.gdeltproject.org/). Licence: GDELT terms (unrestricted use with citation).

Headlines belong to their publishers; Voydar shows the headline and links to the original.

Last reported position

received Sep 9, 2026, 00:41 UTC

Position: 35.4907° N, 139.6937° E
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Moored
Speed: 0 kn
Course: —
Heading: —

35.4907° N, 139.6937° E

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Voydar detected no port call in the last 30 days.

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name: MIRAI II
IMO numberWhat is an IMO number?: 9990208
MMSIWhat is an MMSI?: 431723000
Call signWhat is a call sign?: 7KTD
Flag: Japan
Vessel type: Icebreaker
AIS ship type: Other
Gross tonnageGross tonnage vs deadweight: —
Length overall: —
Beam: —
Year built: —

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

Registered owner: Japan Agency for Marine-Earth Science and Technology
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Operator: Mitsui O.S.K. Lines
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Builder: Japan Marine United Corporation
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Frequently asked questions

Where is MIRAI II now?: MIRAI II (Icebreaker, Japan flag) was last seen on AIS on Sep 9, 2026, 00:41 UTC, moored, near Kawasaki (North Pacific Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is MIRAI II?: MIRAI II is an icebreaker sailing under the flag of Japan.
Who is recorded as the owner or manager of MIRAI II?: Japan Agency for Marine-Earth Science and Technology is recorded as Registered owner for MIRAI II (source: Wikidata). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for MIRAI II?: Voydar has no matched sanctions record displayed for MIRAI II from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for MIRAI II. Missing records do not establish whether the ship has been detained.

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