[IJN] Imperial Japanese Navy - 大日本帝國海軍 #2650759

1,068

members (measured 2 Sept 2026, 05:51 UTC)

21 August 2015

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENmilitary historyWorld War IIroleplay

Description

𝐈𝐌𝐏𝐄𝐑𝐈𝐀𝐋 𝐉𝐀𝐏𝐀𝐍𝐄𝐒𝐄 𝐍𝐀𝐕𝐘 DAI-NIPPON TEIKOKU KAIGUN 大日本帝國海軍 𝐃𝐄𝐒𝐂𝐑𝐈𝐏𝐓𝐈𝐎𝐍 (🎌) 𝐓𝐡𝐞 𝐈𝐦𝐩𝐞𝐫𝐢𝐚𝐥 𝐉𝐚𝐩𝐚𝐧𝐞𝐬𝐞 𝐍𝐚𝐯𝐲, 𝐭𝐡𝐞 𝐦𝐢𝐠𝐡𝐭𝐢𝐞𝐬𝐭 𝐢𝐧 𝐚𝐥𝐥 𝐭𝐡𝐞 𝐏𝐚𝐜𝐢𝐟𝐢𝐜, 𝐜𝐫𝐞𝐰 𝐭𝐡𝐞 𝐈𝐉𝐍'𝐬 𝐬𝐡𝐢𝐩𝐬 𝐚𝐬 𝐭𝐡𝐞𝐲 𝐬𝐚𝐢𝐥𝐬 𝐞𝐯𝐞𝐧 𝐟𝐮𝐫𝐭𝐡𝐞𝐫 𝐒𝐨𝐮𝐭𝐡, 𝐏𝐢𝐥𝐨𝐭 𝐭𝐡𝐞 '𝐙𝐞𝐫𝐨' 𝐅𝐢𝐠𝐡𝐭𝐞𝐫 𝐚𝐧𝐝 𝐰𝐫𝐞𝐬𝐭 𝐜𝐨𝐧𝐭𝐫𝐨𝐥 𝐨𝐟 𝐭𝐡𝐞 𝐒𝐤𝐢𝐞𝐬 𝐢𝐧 𝐢𝐧𝐭𝐞𝐧𝐬𝐞 𝐃𝐨𝐠𝐟𝐢𝐠𝐡𝐭𝐬, 𝐬𝐩𝐫𝐞𝐚𝐝 𝐭𝐡𝐞 𝐑𝐢𝐬𝐢𝐧𝐠 𝐒𝐮𝐧 𝐭𝐨 𝐚𝐥𝐥 𝐨𝐟 𝐄𝐚𝐬𝐭-𝐀𝐬𝐢𝐚! (🎌) 大日本帝国海軍 1871年（明治4年） - 1945年（昭和20年）まで日本に存在していた海軍である。通常は、単に海軍や帝国海軍、日本海軍と呼ばれた。 𝑻𝑬𝑵𝑵𝑶𝑯𝑬𝑰𝑲𝑨 𝑩𝑨𝑵𝒁𝑨𝑰!

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

Membership history

Growth

12 measurements spanning 18 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 1,066–1,072 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
28 Aug 2026, 11:22	1,068	-1
27 Aug 2026, 08:41	1,069	-1
20 Aug 2026, 06:12	1,070	+1
20 Aug 2026, 05:01	1,069	-1
17 Aug 2026, 19:26	1,070	-1
15 Aug 2026, 17:41	1,071	+2
15 Aug 2026, 04:22	1,069	+1
14 Aug 2026, 09:21	1,068	-1
14 Aug 2026, 03:40	1,069	+1
13 Aug 2026, 06:40	1,068	+1
12 Aug 2026, 13:14	1,067	-1
10 Aug 2026, 12:13	1,068	first reading

Ownership

Owned by Gaiani (@Meiji_Heika) as measured.

Claimed by user #394012835 — observed between sweeps, detected 10 Aug 2026, 13:07 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Members we’ve seen

Gaiani (@Meiji_Heika) — ▬▬▬▬▬▬▬▬〘•IJN•〙▬▬▬▬▬▬▬▬ (rank 255)

TAISHO (@Taisho_Gaiani) — [⚘⚓︎⚘] DAI-GENSUI-KAIGUN-TAISHŌ (大元帥大将) (rank 254)

Jack (@TaishoDrew) — [⚘⚓︎⚘] DAI-GENSUI-KAIGUN-TAISHŌ (大元帥大将) (rank 254)

Kublai (@skullcrush_u) — ▬▬▬▬▬▬▬〘•Supreme Command•〙▬▬▬▬▬▬▬ (rank 30) terminated

Yukiyo Hoshino (@HoshinoYukiyo) — ▬▬▬▬▬▬▬〘•Supreme Command•〙▬▬▬▬▬▬▬ (rank 30)

@ThugCameraman — ▬▬▬▬▬▬▬〘•High Command•〙▬▬▬▬▬▬▬ (rank 24)

Odin (@rodom12) — ▬▬▬▬▬▬▬〘•High Command•〙▬▬▬▬▬▬▬ (rank 24)

荒神健生 (@Kensei_Aragami) — [⚓︎] KAIGUN-CHŪJŌ (海軍中将) (rank 23)

banananer rebbe (@HaGaonYosef_Mizrahi) — [⚓︎] KAIGUN-CHŪSA (海軍中佐) (rank 20)

@AngAlpennau — [⚘] JŌTŌHEISŌ (上等兵曹) CPO. (rank 12)

Kenji_Doihara (@Funny_DogeMeme) — [⚘] SUIHEICHŌ (水兵長) LS. (rank 8)

@Joe1816 — [⚘] JŌTŌSUIHEI (上等水兵) AS. (rank 7)

@secret16c — [⚘] JŌTŌSUIHEI (上等水兵) AS. (rank 7)

Monolith (@engi654) — [⚘] JŌTŌSUIHEI (上等水兵) AS. (rank 7)

ThePatriot (@TheFunnyMan2007) — [⚘] ITTŌSUIHEI (一等水兵) S1. (rank 6) terminated

MrJD (@jdbdnjf) — [⚘] ITTŌSUIHEI (一等水兵) S1. (rank 6)

Teruzo_Era (@Hoodkid255) — [⚘] ITTŌSUIHEI (一等水兵) S1. (rank 6)

@LOdaddy1 — [⚘] ITTŌSUIHEI (一等水兵) S1. (rank 6)

volkshalle (@Army_Rangers1940s) — [⚘] ITTŌSUIHEI (一等水兵) S1. (rank 6) terminated

Buggyclaw (@BuggyclawXX) — [⚘] NITŌSUIHEI (二等水兵) S2. (rank 5) terminated

pizzatime (@RickMichal) — [⚘] NITŌSUIHEI (二等水兵) S2. (rank 5)

SpringyStukov (@Spingtrap_10252) — [⚘] NITŌSUIHEI (二等水兵) S2. (rank 5)

SKJ (@noob1231597) — [⚘] NITŌSUIHEI (二等水兵) S2. (rank 5)

arashiko (@arashinami) — [⚘] NITŌSUIHEI (二等水兵) S2. (rank 5)

@Agent_BUB — [⚘] NITŌSUIHEI (二等水兵) S2. (rank 5)

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

Rank structure

▬▬▬▬▬▬▬▬〘•IJN•〙▬▬▬▬▬▬▬▬1

[⚘⚓︎⚘] DAI-GENSUI-KAIGUN-TAISHŌ (大元帥大将)4

[⚘⚓︎⚘] KAIGUN-DAIJIN , SANBŌCHŌ (海軍大臣)2

▬▬▬▬▬▬▬〘•Supreme Command•〙▬▬▬▬▬▬▬3

[⚓︎] GENSUI KAIGUN-TAISHŌ (元帥海軍大将)1

[⚓︎] KAIGUN-TAISHŌ (海軍大将)3

▬▬▬▬▬▬▬〘•High Command•〙▬▬▬▬▬▬▬5

[⚓︎] KAIGUN-CHŪJŌ (海軍中将)1

[⚓︎] KAIGUN-SHŌSHŌ (海軍少将)1

[⚓︎] KAIGUN-DAISA (海軍大佐)1

▬▬▬▬▬▬▬〘•Flag Officers•〙▬▬▬▬▬▬▬0

[⚓︎] KAIGUN-CHŪSA (海軍中佐)2

[⚓︎] KAIGUN-SHŌSA (海軍少佐)1

[⚓︎] KAIGUN-DAI-I (海軍大尉)0

▬▬▬▬▬▬▬〘•Senior Officers•〙▬▬▬▬▬▬▬0

[⚓︎] KAIGUN-CHŪI (海軍中尉)0

[⚓︎] KAIGUN-SHŌI (海軍少尉)2

[⚘] SHŌI-KŌHOSEI (少尉候補生) MID.0

▬▬▬▬▬▬▬〘•Junior Officers•〙▬▬▬▬▬▬▬0

[⚘] HEISŌCHŌ (兵曹長) WO.0

▬▬▬▬▬▬▬〘•Warrant Officers•〙▬▬▬▬▬▬▬0

[⚘] HEIGAKKŌ-SEITO (兵学校生徒) CDT.3

[⚘] JŌTŌHEISŌ (上等兵曹) CPO.1

[⚘] ITTŌHEISŌ (一等兵曹) PO1.0

[⚘] NITŌHEISŌ (二等兵曹) PO2.0

▬▬▬▬▬▬▬〘•Petty Officers•〙▬▬▬▬▬▬▬0

[⚘] SUIHEICHŌ (水兵長) LS.13

[⚘] JŌTŌSUIHEI (上等水兵) AS.10

[⚘] ITTŌSUIHEI (一等水兵) S1.27

[⚘] NITŌSUIHEI (二等水兵) S2.76

▬▬▬▬▬▬▬〘•Enlisted•〙▬▬▬▬▬▬▬0

❌ 陸軍刑務所 • 𝐌𝐈𝐋𝐈𝐓𝐀𝐑𝐘 𝐏𝐑𝐈𝐒𝐎𝐍 ❌25

Member1,068

[✗] KŌHOSEI (候補生) RCT.809

[⚘] YOBI-YAKU (海軍予備役) IJN Reserve16

[⚘] RŌRENSHA (海軍予備老練者) IJN Veterans61

Guest0

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

Related groups

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

[EOJ] Empire of Japan - 大日本帝国#9898651 · 76 shared members

[IJA] Imperial Japanese Army - 大日本帝國陸軍#2682451 · 52 shared members

Empire Frаnçаis#5610765 · 19 shared members

Historia Universalis#32922289 · 19 shared members

Pilot Training Club#2794513 · 18 shared members

Extreme War Experience#5863339 · 18 shared members

Naval Roleplay Community#3534363 · 18 shared members

SEA Military#2648601 · 17 shared members

[JP] Japan#3193073 · 17 shared members

Girls und Panzer#3466383 · 17 shared members

[IJN] Imperial Japanese Naval Air Service - 海軍航空隊#2795991 · 17 shared members

The US Military 1940s#4545116 · 16 shared members

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.