[Shadow00000]

If it's silver hair wait until Fujiko appears, the manga goes crazy then, she doesn't know how to behave at all (a bad influence in someways). The anime will need more episodes to introduce her, but if there is something Ecchi can accomplish, that's introducing a character much earlier just to please with fanservice. Mio should appear anytime soon, she is first along Takashi, but later pairs with Okama, she is introduced first in the manga, but not in the anime.