Youkai na Hana-kun wa Kansatsu Sareteiru

The 2nd year high school student Yamashiro Hana has no friends. The only person to talk to is the flower pot that is always sitting on the desk. I was entrusted with the role of recording the everyday events of the mysterious existence that is, Hana-kun, in a daily diary. I'll observe the cute Hana-kun!