There is one complaint I have about this manga, and one complaint only. Why is it so short? Why?! I love it so much DX Despite the fact that there are two short chapters that make up this manga, Shinobu and Nishino are characterized better than many I have seen in manga with multiple volumes. I'm impressed with this. It took me five to ten minutes to read, and it still had such an impact. Kokoro Kikan is definitely worth the read. It'll leave you feeling all warm and fuzzy inside ^_^