ブラックホールが上がってくるタワー！ #533965444

13,069

members (measured 12 Nov 2026, 02:06 UTC)

17 October 2026

created (per Roblox API)

22 October 2026

first measured by this register

Game studiosJAtower-defensejapanese-communitygame-updates

ブラックホールが上がってくるタワー！ is a Roblox group categorized as a game studio. Created on October 17, 2026, the community currently has 12,094 members. The group is not ownerless and does not hold a verified badge.

Description

ようこそ！ブラックホールタワーのコミュニティへ！ここでは最新情報からアプデ予告など色々発表するで！

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

Membership history

Growth

3 measurements spanning 4 days, net +826. 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 12,088–13,162 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
11 Nov 2026, 14:50	13,038	+529
8 Nov 2026, 14:40	12,509	+297
7 Nov 2026, 18:47	12,212	first reading

Daily: the last measured count of each UTC day. Days with no new reading have no point. The full per-reading record is in the CSV and JSON downloads below.

Ownership

Owned by @sa_70199 as measured.

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

Experiences

players in this group’s experiences right now

228,333

lifetime visits across 1 experiences

Tower where black holes are rising 🌎35 playing now

228,333 visits

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

Members we’ve seen

@sa_70199 — 所有者 (rank 255)

ReoDev (@TASO10171017) — 開発者 (rank 254)

harukasakuragi1014 (@harukasakuragi10142) — メンバー (rank 1)

ゆうき (@cinqdeuxcinq) — メンバー (rank 1)

Daello (@yulzzangsky) — メンバー (rank 1)

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

Rank structure

所有者1

開発者2

管理者1

メンバー12,104

ゲスト0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.