日本勢@マッスルスタジオ #32780463

260

members (measured 9 Oct 2026, 13:11 UTC)

21 July 2023

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsJAgaming communitymuscle legendjapanese players

Description

日本勢@マッスルスタジオへようこそ ◆ここはどう言うグループ？マッスルレジェンドの日本人プレイヤーが集まり交流するグループです。 ◆グループについて数々のランクがありますので達成次第、掲示板にて書き込みして頂いたら昇格致します。個人やグループの宣伝は週に一回程度で宜しくお願いします。 ◆ランクについて 🎮Member🎮 ￣￣￣￣￣￣￣このグループのメンバー 🔴Japanese Player🔴 ￣￣￣￣￣￣￣￣￣￣掲示板にて日本語での発言をしたら達成 💪Rebirth over 100💪 ￣￣￣￣￣￣￣￣￣￣リバース100回達成 ⭐️Multiverse Elit⭐️ ￣￣￣￣￣￣￣￣￣強さ10億達成 💫Rebirth over 1000💫 ￣￣￣￣￣￣￣￣￣￣￣リバース1000回達成 🐥Newbie Killer🐥 ￣￣￣￣￣￣￣￣￣ピースキーパー・ジムクラッシャー達成 ✨100B Strength✨ ￣￣￣￣￣￣￣￣￣強さ1000億達成 ⚡️Rebirth over 5000⚡️ ￣￣￣￣￣￣￣￣￣￣￣リバース5000回達成 🎩1000 Battle Wins🎩 ￣￣￣￣￣￣￣￣￣￣￣バトル1000回勝利 🔱Rebirth over 10000🔱 ￣￣￣￣￣￣￣￣￣￣￣￣リバース10000回達成 👑1T Strength👑 ￣￣￣￣￣￣￣￣強さ1兆達成 ⚜️Rebirth over 18980⚜️ ￣￣￣￣￣￣￣￣￣￣￣￣リバース18980回達成 💎10T Strength💎 ￣￣￣￣￣￣￣￣￣強さ10兆達成 🕋Rebirth over 94980🕋 ￣￣￣￣￣￣￣￣￣￣￣￣リバース94980回達成 🗿100T Strength🗿 ￣￣￣￣￣￣￣￣￣強さ100兆達成 ☠️Evil Killer☠️ ￣￣￣￣￣￣￣キル数100万達成 🌋1Qa Strength🌋 ￣￣￣￣￣￣￣￣￣強さ1000兆達成 ☭ Administrator ☭ ￣￣￣￣￣￣￣￣信頼できる人のみ

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

Membership history

Growth

4 measurements spanning 58 days, net +11. 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 247–265 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
9 Oct 2026, 13:11	260	-3
5 Sept 2026, 20:18	263	+13
21 Aug 2026, 06:41	250	+1
12 Aug 2026, 01:26	249	first reading

Ownership

Owned by @ouououse0612 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

@ouououse0612 — オーナー (rank 255)

RO2n (@RintaroRob) — ☭ Administrator ☭ (rank 254)

さーもん (@TMinagi) — 🗿100T Strength🗿 (rank 16)

かなかな (@MINIWAN123456789) — 🕋Rebirth over 94980🕋 (rank 15)

rainbow_haliyay (@haliwsjei) — 💎10T Strength💎 (rank 14)

yuki0514 (@yukinosora0514) — 💎10T Strength💎 (rank 14)

楽詩舌 (@supercloud2110) — 💎10T Strength💎 (rank 14)

takos (@yukky912) — ⚜️Rebirth over 18980⚜️ (rank 13)

sora0514 (@soranoyuki0514) — ⚜️Rebirth over 18980⚜️ (rank 13)

AZ_Justro (@aza_subbbbbb) — ⚜️Rebirth over 18980⚜️ (rank 13)

IFSC_ESUPO (@THE_ESUPO) — 👑1T Strength👑 (rank 12)

すたすた (@starstar5767) — 👑1T Strength👑 (rank 12)

1vs9 (@oburock) — 🔱Rebirth over 10000🔱 (rank 11)

kousan (@kousan0701) — ⚡️Rebirth over 5000⚡️ (rank 9)

SG_K1NRA (@Seumokun) — 💫Rebirth over 1000💫 (rank 6)

カズマ (@kazuma0648) — 💫Rebirth over 1000💫 (rank 6)

SG_K1NRA (@Dk_0620) — 💫Rebirth over 1000💫 (rank 6)

ooOazarasiOoo (@takobondofann) — ⭐️Multiverse Elite⭐️ (rank 4) terminated

mentos_yuta (@haruna3215) — ⭐️Multiverse Elite⭐️ (rank 4)

NukkonoGameRoom (@Shugo8282) — 🔴Japanese Player🔴 (rank 2)

Arai_san (@Yuito_0414) — 🔴Japanese Player🔴 (rank 2)

あひるなう (@Makoto_0920l2525) — 🎮Member🎮 (rank 1)

Alpha (@aoneko393) — 🎮Member🎮 (rank 1)

aor (@aoao_0203) — 🎮Member🎮 (rank 1)

TMT_dazeppa (@ppappappapc) — 🎮Member🎮 (rank 1)

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

Rank structure

オーナー1

☭ Administrator ☭2

🌋1Qa Strength🌋0

☠️Evil Killer☠️1

🗿100T Strength🗿2

🕋Rebirth over 94980🕋6

💎10T Strength💎5

⚜️Rebirth over 18980⚜️22

👑1T Strength👑4

🔱Rebirth over 10000🔱7

🎩1000 Battle Wins🎩1

⚡️Rebirth over 5000⚡️4

✨100B Strength✨1

🐥Newbie Killer🐥1

💫Rebirth over 1000💫19

⭐️Multiverse Elite⭐️8

💪Rebirth over 100💪7

🔴Japanese Player🔴45

メンバー249

🎮Member🎮113

ゲスト0

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.

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BIG Games Pets#3959677 · 10 shared members

Sol's Studio#8509669 · 10 shared members

むありあ放送局#15434573 · 10 shared members

日本勢@マッスルコミュニティ#6202794 · 10 shared members

Chillz Studios#2782840 · 9 shared members

Muscle legends(あおやす)#14059110 · 9 shared members

Powerful Studio#5522949 · 8 shared members

りりちよグループ(Ririchiyo Group)#12203168 · 8 shared members

HIKAKIN#34701750 · 8 shared members

タコボンドの部屋#11117224 · 7 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.