When it comes to anime, there are two types of sisters: the popular and the obscure. And while there are plenty of popular anime sisters out there, there are also some pretty obscure ones that we love just as much. Here are our favorite 15 characters from various anime series and movies that we think you’ll love. 15) Aoi Yuki from Attack on Titan Aoi is a strong and determined young girl who stands up for what she believes in, even when it means facing danger head-on. She’s a natural leader and is always able to come up with creative solutions to problems. She’s also got a really cute smile – perfect for any situation! 14) Yūko Kōno from Jojo’s Bizarre Adventure Yūko is an interesting character because she has multiple personalities which can be switched on or off at will. She can be sweet and gentle, or she can be angry and violent. Her ability to switch between personalities makes her one of the most interesting characters in the series. 13) Mio from Jojo’s Bizarre Adventure II: Stardust Crusaders Mio is a strong-willed young woman who is determined to save her family from being taken away by Jotaro Kujo. She’s fiercely independent and doesn’t take kindly to anyone trying to tell her what to do. She’s also got an amazing sense of humor – perfect for any funny moments in the series! 12) Rei Ayanami from Attack on Titan (Original Series) Rei is a brave young girl who stands up for what she believes in no matter what – even if it means facing danger head-on. She has an amazing ability to see through people and their motives, which makes her one of the most powerful characters in the show. 11) Lelouch Lamperouge from Code Geass (Original Series) Lelouch