山本一花 YAMAMOTO-IKKA #176437832

members (measured 18 Oct 2026, 16:47 UTC)

8 September 2025

created (per Roblox API)

11 August 2026

first measured by this register

RoleplayJAyakuzajapanese cultureroleplay

Description

𝐖𝐀𝐊𝐀𝐒𝐇𝐔 𝐃𝐎 𝐍𝐎𝐓 𝐑𝐄𝐏𝐑𝐄𝐒𝐄𝐍𝐓 𝐔𝐒 𝐕𝐎𝐔𝐂𝐇 𝐎𝐍𝐋𝐘 川から海へ日本の沖縄に拠点を置いています。若衆は私たちを代表していない

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

Membership history

Growth

2 measurements spanning 66 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 13–14 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
18 Oct 2026, 16:47	13	-1
13 Aug 2026, 15:21	14	first reading

Ownership

Owned by YamamotoHolder (@EbatacTheFirst) 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

YamamotoHolder (@EbatacTheFirst) — 神 (rank 255)

shootr (@rkpes) — 若頭 (rank 253)

noodle (@FIxralq) — 秘書顧問 (rank 247)

AlanWayne (@AlanSWayne) — 主賓 - GUEST OF HONOR (rank 4) terminated

@DaisukeTachibana — 主賓 - GUEST OF HONOR (rank 4) terminated

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

Rank structure

神1

組長1

若頭1

総本部町0

社帝頭0

管理之0

舎弟頭0

幹部補佐0

秘書顧問1

兄弟0

舎弟0

主賓 - GUEST OF HONOR3

戦士2

若衆5

Member14

Guest0

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.