音急交通鉄道 #288367016

25

members (measured 28 Aug 2026, 06:11 UTC)

23 December 2025

created (per Roblox API)

12 August 2026

first measured by this register

Game studiosJAYouTube promotionRailway/Train interestSmall community

Description

オバザムストえすう

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

Membership history

Growth

2 measurements spanning 10 days, net +1. 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 24–25 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
24 Aug 2026, 14:01	25	+1
14 Aug 2026, 16:28	24	first reading

Ownership

Owned by @haryokutetubou as measured.

Members we’ve seen

@haryokutetubou — 所有者 (rank 255)

TRomoityan (@kotori2460) — 開発者・社員 (rank 254)

EVA01_3513 (@Asahi09268) — メンバー (rank 1)

hasikyuJPN (@Reo14399) — メンバー (rank 1)

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

Rank structure

所有者1

開発者・社員5

KEIKYU21004

メンバー24

メンバー17

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.

すら温泉グループ#15579608 · 4 shared members

Obakyu Electric Railway official community#32691673 · 4 shared members

SKER 新霧電鉄公式グループ#33248966 · 4 shared members

島間電鉄｜Shimakan Electric Railway#33169976 · 4 shared members

東阪モノレール/Tôhan Monorail#33019693 · 4 shared members

舞山交通局 | maiyama-transportation#14957765 · 4 shared members

鴨原電鉄/Kamohara Electric Railway#35275347 · 4 shared members

ありきたり.#35086866 · 4 shared members

Japanese Train Simulator | 高根鉄道#6206489 · 4 shared members

[Aikyu]藍花急行電鉄 -AikyuRailway-#17372116 · 4 shared members

こくでんのグループ#32406016 · 4 shared members

MEIO Group - 名桜グループ#34223926 · 4 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.