Koe Koi, honestly I started watching mostly as a joke. I couldn't take the premise of one of the main love interests having a paperbag on his head, but the idea is unique and intriguing so I gave it a shot. I was really surprised that the drama was a 1/2 style over an hour long, but a refreshing change of pace. What started as a joke had me marathoning episodes 1-11 in two days. It was addicting since the premise was rather predictable, but still watchable. Although I think the main actress was rather inexperienced compared with the others, she was still enjoyable and believable. I really appreciated the mini side stories sprinkled into the series in a non-obtrusive way. The music aside from the opening song (too cringey for me), was well chosen and mood appropriate in my opinion. I've already recommended this drama to friends; she's a fan of Sakurai Dori anyway, so hopefully she'll be watching soon. Personally, for me I don't re-watch dramas overall so the rewatch value is fairly low. I do recommend if every are looking for a shorter, easy to watch series, to watch Koe Koi. :)