-[JMSDF]- Japan Maritime Self-Defense Force #33902777

2

members (measured 22 Sept 2026, 16:45 UTC)

20 February 2024

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitary simulationroleplayjmsdf

Description

🎌【Japan Maritime Self-Defense Force】🎌 The Japan Maritime Self-Defense Force was formed in 1954. ━━━━━━━━━━━━━━━ 🛈【𝐀𝐁𝐎𝐔𝐓 𝐔𝐒】🛈 Join our naval Roblox division! Since its founding in 1954, JMSDF has been dedicated to maintaining maritime peace, protecting the seas, and training disciplined sailors. Members participate in realistic naval drills, missions, and exercises while advancing through a structured rank system. Uphold the values of honor, discipline, and teamwork, and become part of a proud naval legacy. ━━━━━━━━━━━━━━━ Year: 1954⏳ Main Language: Japanese, English 🌍 Motto: “Serving the Seas with Honor” ⚓ Recruitment: “🚢 Join JMSDF today! Serve with honor, participate in naval missions, and rise through the ranks.” ━━━━━━━━━━━━━━━

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
5 Sept 2026, 12:06	2	first reading

Ownership

Owned by Brandon L (@Capt_Kodai1) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

Brandon L (@Capt_Kodai1) — Chief of Maritime Staff (rank 255)

ILikeNissan350z (@EmperorShowaOfJapan) — Vice Chief of Maritime Staff (rank 254)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Chief of Maritime Staff0

Vice Chief of Maritime Staff1

Deputy Cheif of Maritime Staff0

Minister of Defense0

Joints Chief of Staff0

Inspector General Of Maritime Forces0

Judge Advocate General0

Senior Enlisted Advisor0

Chairman of Naval Foreign Affairs0

Chief of Naval Operations0

Chief of Deputy of Naval Operations0

Chief of Naval Personnel0

Fleet Operations Directors0

[OF-11] Admiral Fleet0

[OF-10] Admiral0

[OF-9] Vice Admiral0

[OF-8] Rear Admiral0

[OF-7] Rear Admiral Lower Half0

[OF-6] Captain0

[OF-5] Commander0

[OF-4] Lieutenant Commander0

[O3] Lieutenant0

[OF-2] Lieutenant Junior Grade0

[OF-1] Ensign0

[WO-1] Warrant Officer0

[OF-8] Senior Chief Petty Officer0

[OF-7] Chief Petty Officer0

[OF-6] Petty Officer 1st Class0

[OF-5] Petty Officer 2nd Class0

[OF-4] Petty Officer 3rd Class0

[OF-3] Seaman0

[OF-2] Seaman Apprentice0

[OF-1] Seaman Recruit0

Member2

Cilvians0

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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Groups whose measured members overlap with this one — a sample from our membership graph.

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Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.