This is a quiz app about the popular group "Okosapure-to. (Okopure)".
Okosama Preto. Is a Japanese 6-member female idol group, youtuber. Known as "Okopure".
Quiz question members
Shuga
Kasumi
Chaki
Nopi
Yuatyan
Ria
Old member
Yuinya
There is also a quiz about each member.
An unofficial quiz app!
Okosapure ~. Let's test your skills to see how much you know (Okopure).


・ People who have loved "Okosama Preto." From the beginning of their debut.
・ For fans of "Okosapure"
・ Those who want to know more about "Okosapure"
・ People who are looking for an interesting playable app
・ A light test to kill time like a game
・ Those who are looking for story material
・ Those who are confident in their knowledge of "Okosapure"
・ Those who want to enjoy in the gap time
・ Those who want to use the quiz app
・ Those who want a story.