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高玉高速鉄道/Kotama Rapid Railway

高玉高速鉄道/Kotama Rapid Railway #13565767

4,512
members (measured 17 Oct 2026, 16:00 UTC)
2 January 2022
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosJAtransportationroleplayofficial_group

Description

高玉高速鉄道の公式グループです 参加にはグループへの加入が必要です 運行情報はコミュニティサーバーにてお知らせしています

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

Membership history

Growth

4,5124,5254,518.510 August 2026 — 4,525 members18 August 2026 — 4,524 members20 August 2026 — 4,523 members22 August 2026 — 4,522 members26 August 2026 — 4,521 members3 September 2026 — 4,520 members19 September 2026 — 4,519 members22 September 2026 — 4,518 members29 September 2026 — 4,517 members3 October 2026 — 4,516 members5 October 2026 — 4,515 members10 October 2026 — 4,514 members16 October 2026 — 4,513 members17 October 2026 — 4,512 members10 August 202617 October 2026
14 measurements spanning 68 days, net -13. 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 4,510–4,527 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
17 Oct 2026, 10:004,512-1
16 Oct 2026, 13:114,513-1
10 Oct 2026, 10:014,514-1
5 Oct 2026, 11:414,515-1
3 Oct 2026, 15:504,516-1
29 Sept 2026, 05:004,517-1
22 Sept 2026, 20:194,518-1
19 Sept 2026, 02:404,519-1
3 Sept 2026, 15:504,520-1
26 Aug 2026, 15:514,521-1
22 Aug 2026, 22:404,522-1
20 Aug 2026, 05:124,523-1
18 Aug 2026, 05:404,524-1
10 Aug 2026, 12:144,525first reading

Ownership

Owned by kanade (@kanade_0656) as measured.

Claimed by user #2720340750 — observed between sweeps, detected 10 Aug 2026, 15:57 UTC

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

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

kanade (@kanade_0656) — 社長/Owner (rank 255)

@Hanna_Rudel818 — 人事部 (rank 252)

@kaho_akizaki — 開発者/developer (rank 10)

A0175_5 (@a0175_51) — 開発者/developer (rank 10)

yukuika (@yukuika_exe) — 開発者/developer (rank 10)

senmiko1059F (@signal1127) — 開発者/developer (rank 10)

Hiryu (@happyturn7283) — 開発者/developer (rank 10)

@Yossy555 — 運転士/Driver (rank 7)

Tokyu5000_JPN (@tobu250) — 運転士/Driver (rank 7)

wxy_111 (@Wxy_111) — 鉄道運転士 (rank 6)

Connect_Rbx (@ConnectRbx) — 鉄道運転士 (rank 6)

Carpentaria (@NipponiaTempus) — お客様/Passenger (rank 1)

renkon (@renkon_mogumogu) — お客様/Passenger (rank 1)

@MUTUKIPAPA — お客様/Passenger (rank 1)

unknown (@lIlIlllIllIIIIllIIlI) — お客様/Passenger (rank 1)

pupuku (@pupukusan) — お客様/Passenger (rank 1)

Duka1041 (@Yokoduka1041) — お客様/Passenger (rank 1)

@AISU106 — お客様/Passenger (rank 1)

@TK_RW — お客様/Passenger (rank 1)

@Hoshi6003 — お客様/Passenger (rank 1)

Naganaga (@e3_komati) — お客様/Passenger (rank 1)

yayooooooo (@shirone5124) — お客様/Passenger (rank 1)

6516marutoW (@tj8142_4) — お客様/Passenger (rank 1)

yun2626_SukiyaCREW (@yun2626) — お客様/Passenger (rank 1)

KUMOHA111 (@ambitious_japan) — お客様/Passenger (rank 1)

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

Rank structure

社長/Owner1
副社長/Co-Owner0
BOT0
人事部2
開発者/developer7
開発者研修生0
運転士/Driver9
鉄道運転士6
研修生1
Member4,525
お客様/Passenger4,510
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.

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.