星成電鉄 / Seisei Electric Railway #33789452

3,194

members (measured 2 Sept 2026, 18:01 UTC)

28 January 2024

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

8 measurements spanning 21 days, net +4. 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 3,189–3,195 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
31 Aug 2026, 04:01	3,194	+1
23 Aug 2026, 07:11	3,193	-1
20 Aug 2026, 04:50	3,194	+2
17 Aug 2026, 22:16	3,192	-1
15 Aug 2026, 02:58	3,193	+2
11 Aug 2026, 12:32	3,191	+1
10 Aug 2026, 16:14	3,190	no change
10 Aug 2026, 12:12	3,190	first reading

Ownership

Owned by @Ara100819 as measured.

Claimed by user #4305357584 — observed between sweeps, detected 10 Aug 2026, 16:14 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Members we’ve seen

@Ara100819 — オーナー / Owner (rank 255)

@udons0916 — デベロッパー / Developer (rank 253)

Kagezakura_Sk (@suke0307haro0228) — デベロッパー / Developer (rank 253)

KTZ_star (@Kemotetsu) — デベロッパー / Developer (rank 253)

kamome07 (@Kamome_07) — デベロッパー / Developer (rank 253)

@reokura321 — メンバー / Member (rank 1)

@tadaden5321 — メンバー / Member (rank 1)

@Kana_railway — メンバー / Member (rank 1)

yamamai (@yamamai126) — メンバー / Member (rank 1)

Aliceholic13 (@255_BVE) — メンバー / Member (rank 1)

@omominngasu — メンバー / Member (rank 1)

seibu8521 (@SEIBU263F) — メンバー / Member (rank 1)

MochiKami_San (@Tomochi_Express) — メンバー / Member (rank 1)

FMR_JapanDen (@JapanDen) — メンバー / Member (rank 1)

@EG_Shionori — メンバー / Member (rank 1)

YUUKI (@Morichaan892) — メンバー / Member (rank 1)

irh (@TOBUBOX9101) — メンバー / Member (rank 1)

sushiwasabi (@sushiwasabi_1358) — メンバー / Member (rank 1)

Minamisunamachi (@cafe3237) — メンバー / Member (rank 1)

@taipi5 — メンバー / Member (rank 1)

sss_10 (@pineappledaisuki) — メンバー / Member (rank 1)

Yamachann55_DTM (@Yamachann55) — メンバー / Member (rank 1)

C4R_Verity (@Takumyo) — メンバー / Member (rank 1)

Nanoda_2105 (@DAISOPay) — メンバー / Member (rank 1)

@Pikogames33 — メンバー / Member (rank 1)

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

Rank structure

オーナー / Owner1

管理者 / CEO1

デベロッパー / Developer4

モデレーター / Moderator0

メンバー3,191

メンバー / Member3,186

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 · 285 shared members

島間電鉄｜Shimakan Electric Railway#33169976 · 282 shared members

やまのい線乗務員共通グループ#33132473 · 277 shared members

東阪モノレール/Tôhan Monorail#33019693 · 276 shared members

SKER 新霧電鉄公式グループ#33248966 · 274 shared members

関急電鉄/KANKYU ELECTRIC RAILWAY#33166081 · 271 shared members

Hakura Railway | 葉倉鉄道#10896728 · 270 shared members

Japanese Train Simulator | 高根鉄道#6206489 · 263 shared members

こくでんのグループ#32406016 · 259 shared members

舞山交通局 | maiyama-transportation#14957765 · 258 shared members

鴨原電鉄/Kamohara Electric Railway#35275347 · 249 shared members

永野川交通労働組合_ながバス#33352601 · 247 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.