Vocaloids/UTAUloids #868295

26

members (measured 28 Sept 2026, 10:57 UTC)

24 May 2013

created (per Roblox API)

10 August 2026

first measured by this register

MusicENVocaloidUTAUMusic

Description

This is a group for all u ppls who believe someday we all can become our favorite Vocaloids and UTAUloids!

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

Membership history

Growth

2 measurements spanning 48 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 25–26 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
28 Sept 2026, 10:57	26	+1
11 Aug 2026, 20:28	25	first reading

Ownership

Owned by @EmoGirl5519 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

@EmoGirl5519 — Rin-chan (rank 255)

Adachi Rei (@AdachiRei) — Teto-chan (rank 245)

lxsain (@NoahSabrino) — Teto-chan (rank 245)

KokoroMemesume (@leadershipxjo) — Defoko/Uta-chan (rank 245)

Mizzz (@The2kag_amines) — Teto-chan (rank 245)

mike (@illusionparadise) — Teto-chan (rank 245)

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

Rank structure

Rin-chan1

Len-kun0

Miku-chan1

Luka-chan1

Teto-chan21

Defoko/Uta-chan1

Kaito-kun0

Member25

Guest0

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.

~VOCALOID ボーカロイド#344536 · 3 shared members

•Miku•#6448012 · 3 shared members

Catalog Avatar Creator#15102943 · 2 shared members

Bee Swarm Simulator Club#3982592 · 2 shared members

The Flamingo Fan Club#3336691 · 2 shared members

Minimal Games#12564376 · 2 shared members

Ƹ̷̵̵̷̡Ӝ̴̵̵̷̶̨̄Ʒ̵#6247461 · 2 shared members

The Circus in The Sky#4837395 · 2 shared members

The Drama Trials: Roleplay#852012 · 2 shared members

| Ardross Castle#4233949 · 2 shared members

Sèrènity#6103492 · 2 shared members

Game about Islands!#2551499 · 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.