@chachapien #3791040735

10 August 2022

account created (per Roblox API)

10 Aug 2026, 20:36

last measured (UTC)

Username record

@chachapien — observed 10 August 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)

Japan Railway Museum/日本の鉄道博物館#33143887

宇根山鉄道#17184367

宇根坂鉄道#33351864

宇根山鉄道開発者＋グループ#32439267

Open data

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

Also a member of

LSPLASH#3049798 · you guys

Quataun#12121240 · Member

Wild Atelier#7947655 · Member

Car Crushers Community#2726951 · Skilled Crusher

DuoTale Studios#4052729 · 🎮 Player

Tycoon Playground#10446127 · Member

Play! Studios#7165738 · Supporter 😇

Shark Fin Studios LLC#3751488 · Sharkie

Colorfuel Studios#6206549 · Supporter |🏆

Windburst#11189454 · Member

Ultraw Games#5018665 · Member

Car Parking Level#5702218 · Member

BloxCrafters Emerald#7724965 · Member

Theme Park Tycoon 2#2910194 · Unranked

Stepford County Railway#3620943 · [GD] Guard

Fallen worlds official group#9293165 · Member

RobeatsDev#3155023 · Fan

Obakyu Electric Railway official community#32691673 · メンバー/Member

Liberty Cruiselines#13735303 · ⚪️ Liberty Passenger

Keyon Air#3447915 · 🧳 Traveler

Fake Madness#3876490 · Member

Trolleybuses Fan Group#4572671 · [PLR] Player

Jackpot Jumpers#16195790 · Member

Emergency World Wide#9260877 · Member

東阪モノレール/Tôhan Monorail#33019693 · メンバー/Member

ROBLABO＠ロブラボ#14871740 · ⚓ロブナー

Last Level Studios#3783896 · Member

Japanese Train Simulator | 高根鉄道#6206489 · Passengers

SWAT: The Game#34396338 · Member

Hakura Railway | 葉倉鉄道#10896728 · [MB] メンバー | Member

Whitecoast City Railway#5956217 · [PS] Platform Staff

関東私鉄 Train simulator グループ#16190610 · メンバー/Member

[JP] Japan#3193073 · 市民 / Citizen

光葉グループ#16825558 · 乗客

バナナ鉄道 l Banana Railway#15704450 · [PS]

The Hest. Workshop#4261203 · Member

ロブロックスそごうダリア友の会#17004237 · お客様

Tokkai Railway / 特快鉄道#32804804 · 開発者|Developer

Nagayama Railway /長山鉄道#33119233 · [DEV] デベロッパー | Developer

ひやま県営鉄道#32981367 · Developer

路面&地下鉄グループ#33339572 · [MB] メンバー Member

SCP Facility roleplay#32981295 · Project Coordinator

Nagayama Railway |長山鉄道#35231581 · [DEV] デベロッパー | Developer

宇根山鉄道(予備)#32805526 · 管理者

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