かつ＆とんdeveloper Group #533568624

2

members (measured 21 Aug 2026, 14:06 UTC)

—

created (per Roblox API)

16 August 2026

first measured by this register

Description

う

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

Membership history

Growth

2 measurements spanning 6 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 1–2 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
21 Aug 2026, 14:06	2	+1
16 Aug 2026, 02:02	1	first reading

Ownership

Owned by katsuton (@katsu_ton0913) as measured.

Members we’ve seen

katsuton (@katsu_ton0913) — 代表 (rank 254)

@ryousannn — 開発アドバイザー (rank 1)

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

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

DuoTale Studios#4052729 · 2 shared members

Obakyu Electric Railway official community#32691673 · 2 shared members

島間電鉄｜Shimakan Electric Railway#33169976 · 2 shared members

SKER 新霧電鉄公式グループ#33248966 · 2 shared members

- Saba House Games さばのいえゲームス#32674291 · 2 shared members

東阪モノレール/Tôhan Monorail#33019693 · 2 shared members

舞山交通局 | maiyama-transportation#14957765 · 2 shared members

鴨原電鉄/Kamohara Electric Railway#35275347 · 2 shared members

関急電鉄/KANKYU ELECTRIC RAILWAY#33166081 · 2 shared members

Japanese Train Simulator | 高根鉄道#6206489 · 2 shared members

[Aikyu]藍花急行電鉄 -AikyuRailway-#17372116 · 2 shared members

こくでんのグループ#32406016 · 2 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.