RBグループ[公式] #7401769

160

members (measured 21 Aug 2026, 06:35 UTC)

12 August 2020

created (per Roblox API)

10 August 2026

first measured by this register

Community & socialJAofficial_grouprecruitmentcommunity_chat

Description

RBグループの公式グループです。入社したい方はこちらに書いてください(?) チャットとしてもご利用ください(?)

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 We do not publish numbers we have not measured.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
10 Aug 2026, 17:51	160	first reading

Ownership

Owned by marukin (@maru831) as measured.

Members we’ve seen

marukin (@maru831) — オーナー (rank 255)

HUMORnoGENKAI (@JP_mezon) — 管理者 (rank 253)

@TOQBOX_8590 — 管理者 (rank 253)

Sin_robloxnekojapan (@0chazukef) — 他人 (rank 1)

Agent_Broccoli (@jmw2356mw) — 他人 (rank 1)

@Wamikura_JPN — 他人 (rank 1)

DOAHO_shiryu129 (@shiryu129) — 他人 (rank 1)

@sherrenz729 — 他人 (rank 1)

SteveYoung (@jyunmoo) — 他人 (rank 1)

ああいあ (@aaia315) — 他人 (rank 1)

BALENTIEN (@sabaibal1) — 他人 (rank 1)

shinkiba_ikst (@ShinkibaE233) — 他人 (rank 1)

Sasadai_JP (@ROBLOXsom0616) — 他人 (rank 1)

TOSHIBA_GTOHER8000f (@310_SaDoGaShima) — 他人 (rank 1)

sennpuuki_NK (@hirokyf0703) — 他人 (rank 1)

Shibuya_TY01 (@Mametubu0302) — 他人 (rank 1)

Duka1041 (@Yokoduka1041) — 他人 (rank 1)

kounoudayo (@kenchanman250320) — 他人 (rank 1)

YOZE_LR (@YOZE_LOCALRAPID) — 他人 (rank 1)

yakumo (@yakumo287) — 他人 (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

社員7

管理者10

メンバー160

他人142

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.

Japanese Train Simulator | 高根鉄道#6206489 · 19 shared members

47,568

Hakura Railway | 葉倉鉄道#10896728 · 17 shared members

38,748

関東私鉄 Train simulator グループ#16190610 · 16 shared members

30,743

Obakyu Electric Railway official community#32691673 · 15 shared members

245,956

Stepford County Railway#3620943 · 14 shared members

661,744

東阪モノレール/Tôhan Monorail#33019693 · 13 shared members

61,994

[Aikyu]藍花急行電鉄 -AikyuRailway-#17372116 · 13 shared members

42,464

TK市グループ/TK City Group#14510935 · 13 shared members

30,483

鉄道ファングループ#9012681 · 13 shared members

981

島間電鉄｜Shimakan Electric Railway#33169976 · 12 shared members

99,305

SKER 新霧電鉄公式グループ#33248966 · 12 shared members

99,112

舞山交通局 | maiyama-transportation#14957765 · 12 shared members

55,277

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.