Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@HayakawaShinka

gaku @HayakawaShinka #298387133

7 May 2017
account created (per Roblox API)
8 Nov 2026, 05:46
last measured (UTC)

Username record

@999maxx999 — observed 8 November 2026

@HayakawaShinka — observed 8 November 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Blue Lock Rivals Unofficial Fans#34671275 · Member
32,872,749
Wiggity.#12836673 · Member
31,258,468
Scriptbloxian Studios#4705120 · Legend
30,024,314
Sol's Studio#8509669 · [Gamers]
12,736,559
(学乱) Gakuran#416091513 · Students
7,505,524
RELL World#1226491 · [Gen] 2X21
6,625,563
Emotes CO.#5446074 · Member
6,154,628
9D GAME CLUB#241962998 · Member
6,008,568
Ouw Productions#12851171 · Member
3,845,775
EOM STUDIO#15090884 · Fans
3,531,474
RELL GAMES#4939446 · Bronze Rell
3,464,129
Awesome Ninja Games#15557357 · Member
3,266,910
Slayers Unleashed#10030212 · Game Community
2,955,768
BlockZone#5202664 · Member
2,510,944
Universe Time Studio#6556072 · Universe Member
2,473,124
[B:S] HW Team#6073919 · Fan
1,924,970
Boss Studio [ V.1 ]#13494271 · Member
1,701,329
already arrived studios#35884771 · Supporter
1,554,602
BloxStrike#33751825 · Member
1,445,785
Anime Shadow Studio#16116778 · Membro
1,333,404
Largest Military#3140851 · | C | Cadet
1,289,279
Lab Studio Games#969165840 · Membro
1,176,977
Dashing Builders#10669449 · Member
1,124,565
ClickBytes#110427303 · Member
1,040,260
Alpha Engine 2#13237081 · Member
1,037,201
ALZZMY AND YOU#33072669 · Member
925,140
Anime Core Studio#175661976 · 🎨Member
917,158
Eternal Pose#34564085 · Member
898,384
MS: Hunters#35687503 · Member
741,818
CL Game Studio#5504197 · Amigos
730,886
Anime Fighting Simulator X#14592400 · Member
514,488
UFO Developments#12193999 · Fan
437,071
Gwynn's Shrine#35938653 · Member
414,820
Mvngo DEV#14947842 · Member
277,583
Aspect Productions#5709332 · Member
258,434
Kelvingts#4625493 · C - Rank
227,156
PlayMango#35511511 · Member
15,775
KILL ØRDER#6517132 · VC321xb47
120

Membership and rank as measured from this user’s public group list.