I swear to god their looks are created using a bot mixing a random historic period, a visual kei/mainstream fashion trend, and an unrelated word or two on a formula;
you can legit sum them up as:
トゥーン・ワールド: 1976 Playboy Mansion Yakuza Birthday Rave Comedown
人喰テディベア: 2009 Penicillin Cosplayers Looking Edgy At An Animecon
ポップコーンモンスター: 1992 Very Kawaii David Lynch Psychopath Clown Extravaganza
ボクラノウタ: 2006 High School Halloween Thrift Store White Room Carnival
Jesus Phobia: 1950 Masonic Initiation Meets A Failed Versailles Skit
WELCOME TO GHOST HOTEL: 2005 Nu-Metal Visual Kei Scene Embarrassment
反抗声明: 1999 VK Band Graduating On A JPop Label Potpourri
カルチャーショック: 2012 Tumblr Demiboy Moodboard Realness
This Thing: 1984 Down Syndrome Awareness Campaign Retro-Couture
(their next single: 4000 BC Indigo Child Caveman Morigirl Homage)