Koinaka
恋仲 (original)
Starring Sota Fukushi, Tsubasa Honda, Shuhei Nomura, Sakurako Ohara, Karen Otomo, Yui Ichikawa, Mizuki Yamamoto, Azusa Babazono, Yoh Yoshida, Tomoya Maeno
It's a drama and romance show, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Argentina.