水圧 Studio #402525229

67

members (measured 20 Oct 2026, 03:40 UTC)

29 June 2025

created (per Roblox API)

11 August 2026

first measured by this register

Game studiosJAgame developmentJapanese communityno external requests

Description

当グループでは、ゲーム制作がメインの活動となっています。 ※このコミュニティでは水圧連合軍、水圧日本財団、水圧達のコミュニティとは一切関係を持っていないので、水圧関係のご要望お問い合わせゲーム制作の依頼は受け付けておりません。ご了承頂ければ幸いです。

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

Membership history

Growth

4 measurements spanning 59 days, net +9. 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 57–68 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
10 Oct 2026, 00:31	67	+4
16 Sept 2026, 08:13	63	+1
1 Sept 2026, 03:16	62	+4
11 Aug 2026, 21:26	58	first reading

Ownership

Owned by SUIATU0 (@browdy2828) as measured.

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

Experiences

ランナーシティ0 playing now

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

Members we’ve seen

SUIATU0 (@browdy2828) — コミュニティ責任者/Community Leader (rank 255)

crystal_kk (@toritetsu13) — 総合開発者/General Administrator (rank 254)

POTETOJPNYT (@kari_karinopoteto) — 専門開発者/Specialist Developers (rank 253)

ONATUSUIATU_4 (@yoshihisa1400) — メンバー/member (rank 1)

DG_noob (@towa_0113) — メンバー/member (rank 1)

hage_Daitikin (@daiki_sabuaka8) — メンバー/member (rank 1)

guest_xxnemmy (@mari_tomo) — メンバー/member (rank 1)

KAN_beyken (@beiken1407) — メンバー/member (rank 1)

Lobotomytemi0521 (@takara521) — メンバー/member (rank 1)

じゃーたぁ (@aoharurusabu4) — メンバー/member (rank 1)

chokobananatarou (@bananataro2015) — メンバー/member (rank 1)

tanisinoob (@tanisi_sabu) — メンバー/member (rank 1)

00tikitiki (@bomm33324) — メンバー/member (rank 1)

HAHAHA (@tsubasa123579) — メンバー/member (rank 1)

SEIYA (@taishifam0008) — メンバー/member (rank 1)

gokikaburi (@kosuk016) — メンバー/member (rank 1)

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

Rank structure

コミュニティ責任者/Community Leader1

総合開発者/General Administrator3

水圧 Studio水圧/Water Pressure Studio Water Pressure2

専門開発者/Specialist Developers3

UIデザイナー/UI Designer1

アニメーター/animator1

ビルダー/builder2

モデラー/Modeler2

管理者/administrator2

テスター/Tester2

メンバー58

メンバー/member56

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.

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すら温泉グループ#15579608 · 12 shared members

Nosniy Games#3461453 · 11 shared members

卒業式#34006726 · 11 shared members

BRAZILIAN SPYDER#35815907 · 9 shared members

ありきたり.#35086866 · 9 shared members

suiatu_japan#572464019 · 9 shared members

りりちよグループ(Ririchiyo Group)#12203168 · 8 shared members

ひみつのおるすばん：Secret Staycation#33331483 · 7 shared members

YTC Games#778649278 · 7 shared members

Obakyu Electric Railway official community#32691673 · 7 shared members

ROBLABO＠ロブラボ#14871740 · 7 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.