Every Day a Good Day
日日是好日 (original)
Starring Haru Kuroki, Kirin Kiki, Mikako Tabe, Mayu Tsuruta, Shingo Tsurumi, Megumi Takizawa, Saya Kawamura, Mayu Harada, Mizuki Yamashita, Chihiro Okamoto
It's a drama movie, and has a rating of 7.1 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.