I love how Luka Kuromiya's character is written. As a vampire forced to live in the human world, he is faced with feelings and emotions he has never experienced forcing him to challenge his negative feelings towards the human race. The female character is also written well, A teacher who only want's the best for her students while facing the usual challenges as an adult. The characters balance each other well which forms great chemistry between the two. The forbidden love between the teacher and student is interesting. While they never do anything inappropriate, the message still get's across. The storyline was well written and gets more interesting with every episode. I was honestly surprised about how many negative reviews this got. I do agree that the main characters acting wasn't the greatest but he played the part well and I enjoyed watching him. His acting gets better as the series goes on also. He plays an angsty vampire well. Kondo Masahiko is beautiful and acts well in the series. I felt the supporting cast was great also not to mention features some popular faces. One thing to mention is this story is nothing like Twilight. If you were looking for a twilight-esque series then this isn't it. All in all, I loved this series from start to finish and anticipated every episode. This series made me love Nakayama yuma and re-newed my love for vampires. Koishite Akuma is one of the most enjoyable drama's I have ever watched and I hope you can give it a try and enjoy it too.