Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
まっしーグループ

まっしーグループ #33458091

16
members (measured 13 Oct 2026, 16:14 UTC)
2 December 2023
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosJArailwayroleplayjapanese

Description

あまりょ鉄道まっしー線はこのグループで運行いたします よろしくお願いします

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

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
17 Aug 2026, 10:1816first reading

Ownership

Owned by DaitoYamamoto (@naoto276) as measured.

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

Experiences

0
players in this group’s experiences right now
63
lifetime visits across 4 experiences

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

DaitoYamamoto (@naoto276) — 管理者 (rank 255)

205_morioka (@205_y1985) — 偉い人 (rank 150)

Rytto (@230303_genki) — 偉い人 (rank 150)

みかんの中から猫くんが (@Tackty8) — グループメンバー (rank 1)

001986SAISOARER (@CZATON615) — グループメンバー (rank 1)

yana_JPN (@jmj87285) — グループメンバー (rank 1)

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

Rank structure

管理者1
副管理者0
副副管理者0
偉い人6
メンバー16
グループメンバー9
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.