undertaleの部屋 #16247450

members (measured 31 Aug 2026, 18:18 UTC)

3 November 2022

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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)	Members	Change
18 Aug 2026, 12:57	26	first reading

Ownership

Owned by wakl (@UndertaleRitsu) as measured.

Members we’ve seen

wakl (@UndertaleRitsu) — 本人 (rank 255)

MK_IE (@saneeees21_amogus) — UT好き (rank 1)

von (@ior_iz) — UT好き (rank 1)

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

Rank structure

本人1

サブリーダー4

UT普通0

Member26

UT好き21

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.

Sol's Studio#8509669 · 3 shared members

12,555,472

Wiggity.#12836673 · 2 shared members

30,298,778

Yielding Arts#12013007 · 2 shared members

24,752,039

LSPLASH#3049798 · 2 shared members

23,823,449

Gamer Robot Inc#4372130 · 2 shared members

19,371,901

club XOX#8327387 · 2 shared members

8,418,355

りりちよグループ(Ririchiyo Group)#12203168 · 2 shared members

218,476

ナマコの海原#13585961 · 2 shared members

31,362

【BLOX fruit】日本ブロピ連盟#5921641 · 2 shared members

1,762

Nosniy Games#3461453 · 1 shared members

54,012,155

lol games..#12208023 · 1 shared members

32,711,727

Blue Lock Rivals Unofficial Fans#34671275 · 1 shared members

32,584,608

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.

*undertaleの部屋* #16247450