Not my best work, but it took forever so I'm satisfied. The characters and anime they're in (not every anime, just well known ones that they're in) are, from right to left: Mika, (Naruto) Takeshi, (Junjo Romantica, Naruto) Kari, (FullMetal Alchemist) Kacey, (Pokemon) Kasumi, (Naruto, Prince of Tennis, Gravitation, Okane Ga Nai, Shugo Chara, and some others I can't think of right now) and Koko. (Inuyasha)