 If you liked
Kiseijuu
|
 ...then you might like
Happiness
|
Both have protagonists who are nerds.
Both have protagonists with supernatural powers.
Both have supernatural creatures.
The creatures hide from society.
Both have romance.
Both protagonists struggle with the feelings and regrets of their new selves.
Both works touch on mature themes regarding relationships, bonds, and "to be or not to be."