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いれいす、プロセカ推し勢集まれー!

いれいす、プロセカ推し勢集まれー! #15833485

41
members (measured 13 Oct 2026, 06:33 UTC)
3 September 2022
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsJAProject SekaiOtakuSocial

Description

はじめましてここはいれいす、プロセカ推しの人が集まるところです。アンチの話や、喧嘩はやめてください。アメリカ人とこも入っていいです。よろしくお願いします!

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

Membership history

Growth

414241.522 August 2026 — 42 members13 September 2026 — 41 members22 August 202613 September 2026
2 measurements spanning 21 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 41–42 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
13 Sept 2026, 01:4841-1
22 Aug 2026, 21:5642first reading

Ownership

Owned by 5560KokoroJAPAN (@KokoroAPAN) 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

5560KokoroJAPAN (@KokoroAPAN) — いれいすプロセカ推し勢部長 (rank 255)

Son (@takatowa) — いれいすプロセカ推し勢 (rank 1)

rz_0128 (@arare_KIri) — いれいすプロセカ推し勢 (rank 1)

@SuieKitty — いれいすプロセカ推し勢 (rank 1)

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

Rank structure

いれいすプロセカ推し勢部長1
いれいすプロセカ推し勢リーダーサブリーダー1
メンバー42
いれいすプロセカ推し勢40
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.