I know, I thought there really wasn’t anything left to say about the horrible outfits you daily inflict on the girls of Tsunku’s army, but this is different. It’s a safety issue.
Do you really think it’s a good idea for them to wear that much tinfoil during the rainy season? One good lightning strike could take out half the band.
Now, if you just want to fry Koharu, be my guest. It might improve her voice.