A feels good anime with moe and full on harem, a bit of ecchi, an unpredictable comedy and tackles complex issue about human relations and how people reacts with the unknown. Opening music sets it's tone, the animation and art is nothing spectacular. Which is fine due to the genre of this anime. Due to the complex and like-able characters specially the main character, it's a heartwarming series. Ed got happy = 7x Ed got mini heart ache = 2x Ed got naughty = 3x Ed got sweaty = 1xOverall it's definitely fun and enjoyable. Will re-watch again mainly to see the succubus teacher.