[YM] Yazaki Metro | 矢崎地下鉄 | 矢崎メトロ #32499369

131

members (measured 14 Oct 2026, 11:34 UTC)

4 June 2023

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosJAsubway simulationgame developmentofficial group

Description

社員運行制の地下鉄道ゲームYazaki Metroの公式グループへようこそ！ゲームに参加するにはこの公式グループにご参加ください。ゲームは開発中です Welcome to the official group for Yazaki Metro, a subway game run by employees! Please join this official group to participate in the game. The game is currently in development.

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

Membership history

Growth

3 measurements spanning 54 days, net -2. 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 131–133 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
4 Oct 2026, 01:18	131	-1
14 Sept 2026, 20:31	132	-1
10 Aug 2026, 19:37	133	first reading

Ownership

Owned by Yami0102 (@mikiyasu1225) 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

Yami0102 (@mikiyasu1225) — ［OW］owner (rank 255)

@334_amane — [DB] Developer (rank 251)

wxy_111 (@Wxy_111) — [DB] Developer (rank 251)

@potatohokuhoku — [DB] Developer (rank 251)

@1212kirari1212 — [DB] Developer (rank 251)

Kita_Senri (@hakubisenn) — [DB] Developer (rank 251)

X_xoxq9 (@Dysat_qqq) — [TA] Trainee (rank 147)

@mattya_yuuya — [TA] Trainee (rank 147)

@reokura321 — [M] Member (rank 1)

@Ara100819 — [M] Member (rank 1)

@nagi3618 — [M] Member (rank 1)

@potato0516_dayo — [M] Member (rank 1)

@mizu_T6 — [M] Member (rank 1)

TKG_1234 (@myoga0011) — [M] Member (rank 1)

Chihaya_NuriSen1701F (@KEIKYU_1100) — [M] Member (rank 1)

@tkk_8619 — [M] Member (rank 1)

@Komakano38 — [M] Member (rank 1)

サメさん (@ROB27655y3) — [M] Member (rank 1)

nanrikuRailway (@takatobi01) — [M] Member (rank 1)

shiki (@sikishiki) — [M] Member (rank 1)

KouChannel (@Kou121708) — [M] Member (rank 1)

Soba_yu (@grit_vocabulary) — [M] Member (rank 1)

FFFF (@dddhgtyt7uuhga) — [M] Member (rank 1)

darui (@DARUI0401) — [M] Member (rank 1)

のんさん (@REVRnonde) — [M] Member (rank 1)

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

Rank structure

［OW］owner1

[Co]Co owner2

幹部0

[HR] Human Resources1

[DB] Developer9

[TCC] Train control centers0

[DR] Driver0

[CT] conductor0

[TA] Trainee4

メンバー133

[M] Member116

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 · 27 shared members

東阪モノレール/Tôhan Monorail#33019693 · 26 shared members

関急電鉄/KANKYU ELECTRIC RAILWAY#33166081 · 25 shared members

Japanese Train Simulator | 高根鉄道#6206489 · 25 shared members

Hakura Railway | 葉倉鉄道#10896728 · 25 shared members

[Aikyu]藍花急行電鉄 -AikyuRailway-#17372116 · 24 shared members

SKER 新霧電鉄公式グループ#33248966 · 23 shared members

島間電鉄｜Shimakan Electric Railway#33169976 · 23 shared members

舞山交通局 | maiyama-transportation#14957765 · 23 shared members

鴨原電鉄/Kamohara Electric Railway#35275347 · 21 shared members

Hexa Railway Group#33066572 · 21 shared members

やまのい線乗務員共通グループ#33132473 · 20 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.