The ending is a bit weak, but overall it's quite interesting and enjoyable. I recommend it to everyone except Drakkosha and Plesen.
The story of the main characters reminded me of myself and another person, with a happy ending added. That said, it's not the most captivating and emotional thing I've seen, but it's good. I'd also like to mention that I'm a little disappointed that Harumi didn't have much screen time, as I really liked her from what was shown.