[OR] Oobu Railway Official Group #34025974

members (measured 21 Aug 2026, 03:55 UTC)

18 March 2024

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosJArailwaysimulationjapanese

Description

Oobu railwayの公式グループです。 ※移動しました。 ※運行形式です。 This is the official group of Oobu railway. ※Moved. ※This is the operation format.

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 We do not publish numbers we have not measured.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, 20:32	28	first reading

Ownership

Owned by @mgJ545 as measured.

Members we’ve seen

@mgJ545 — [OW] 社長 / Owner (rank 255)

サメさん (@ROB27655y3) — [CO] 副社長 / CO.Owner (rank 254)

Kenken_Train (@KenkenTrain) — [HR] 人事部 / Human Resources (rank 254)

@tokkaisoku — [DE] デベロッパー | Developer (rank 250)

KUTATI_railway (@KUTATIseisakujo) — [DE] デベロッパー | Developer (rank 250)

Ibaraki_Nakayama (@tokaisakura) — [DR] 運転士 | Driver (rank 200)

@Yossy555 — [DR] 運転士 | Driver (rank 200)

@Komakano38 — [CD] 車掌 | Conductor (rank 160)

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

Rank structure

[OW] 社長 / Owner1

[HR] 人事部 / Human Resources2

[CO] 副社長 / CO.Owner1

[OM] 運用管理者 | Oparations manager2

[DE] デベロッパー | Developer3

[IN] インストラクター | Instructor1

[DR] 運転士 | Driver7

[CD] 車掌 | Conductor5

[SE] 駅員 | Station staff1

[TR] 研修生 | Trainee0

メンバー28

[PA] 乗客 / passenger5

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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関急電鉄/KANKYU ELECTRIC RAILWAY#33166081 · 7 shared members

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47,566

こくでんのグループ#32406016 · 7 shared members

39,652

Hakura Railway | 葉倉鉄道#10896728 · 7 shared members

38,753

Onshu-Railway Group#15253268 · 7 shared members

7,153

[OR] Oobu Railway#15831525 · 7 shared members

1,886

DuoTale Studios#4052729 · 6 shared members

8,091,311

SKER 新霧電鉄公式グループ#33248966 · 6 shared members

99,404

舞山交通局 | maiyama-transportation#14957765 · 6 shared members

55,403

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.