I would just like to point out that aside from the mask, that looks nothing like anything he's seen wearing in-game.
PteraRanger / MMPR Pink Ranger
Hanayo Koizumi (School uniform)
Sailor Mercury (Classic Anime - remake of brought)
Kyouko Sakura (Magical Girl)
Hanayo Koizumi (undecided idol costumes)
"Sakura Saber" / Souji Okita
Also open to suggestions (*hint hint*)