Switch Girl!!
Based on a manga with the same name created by Aida Natsumi, 'Switch Girl!!' revolves around a high school student named Nika who appears to be a stylish and fashionable girl at school, but that's really a fake persona that she uses when she's in public. At home, she “switches off” the facade and her returns to her true slovenly nature. Kiriyama Renn plays the good-looking transfer student Arata, who is Nika's love interest in the story.
Starring Mariya Nishiuchi, Renn Kiriyama, Rikako Sakata, Anri Okamoto, Sho Jinnai, Tsugumi Shinohara, Yohei Kumabe, Park Hosino, Ayaka Ikezawa, Shintaro Akiyama
It's a comedy and drama show, and has a rating of 6.3 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Austria.