User blog comment:Striker10/High School DxD BorN episode 7 review/@comment-3965848-20150517101044/@comment-3965848-20150517104228

Makes sence if it the Billingual effect, it explains why the girls are jumping around "naked", which in reality they're really not.

Although for the record, the background around Issei is green while when used on Akeno was pink.