大黒鉄道公式グループ #652310191

22

members (measured 23 Oct 2026, 16:51 UTC)

15 March 2026

created (per Roblox API)

11 August 2026

first measured by this register

Game studiosJArailwaydevelopmentjapanese

Description

大和・大黒鉄道です。まだ開発段階ですが、しばらくお待ちください。

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

Membership history

Growth

2 measurements spanning 19 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 21–22 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
30 Aug 2026, 16:50	22	+1
11 Aug 2026, 10:52	21	first reading

Ownership

Owned by ryoryo28_sakaiSUZI (@ryoryo28) 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

ryoryo28_sakaiSUZI (@ryoryo28) — 社長 (rank 255)

Sakaguchi_Reiji (@aksth2) — 副社長 (rank 254)

zeru_JP (@ZERUKUN6627) — 開発者 (rank 10)

のらねこ (@renrin2217) — 社員 (rank 1)

ryou806 (@Rty80640) — メンバー (rank 1)

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

Rank structure

社長1

副社長2

開発者4

これ何21

社員7

メンバー7

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.

Obakyu Electric Railway official community#32691673 · 5 shared members

SKER 新霧電鉄公式グループ#33248966 · 5 shared members

島間電鉄｜Shimakan Electric Railway#33169976 · 5 shared members

鴨原電鉄/Kamohara Electric Railway#35275347 · 5 shared members

SecretVerse Studio#1074557114 · 4 shared members

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

やまのい線乗務員共通グループ#33132473 · 4 shared members

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

MEIO Group - 名桜グループ#34223926 · 4 shared members

こくでんのグループ#32406016 · 4 shared members

青浦常海グループ｜Aoura-Tsuneumi Group#33220130 · 4 shared members

みかわ鉄道｜Mikawa Railway (公式)#35927782 · 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.