Training the Ghost
who Possessed my House

A ghost possesses a human in order to scare him, but... Wait, what?! The ghost tries to frighten Minato, but Minato, able to see him, is completely indifferent to his attempts. In fact, he finds it amusing! When Minato decides to tease him in return for a little fun, he finds that this ghost reacts in the most adorable ways...

Minato brings a girl home and rubs this fact into his ghostly companion's face. Koki tries to create a perfect plan to terrify Minato, but things don't go as planned and...

Koki tries his best to fulfill his ghostly mission and scare Minato half to death but somehow... he's the one getting scared and played tricks on...!?

Koki possesses Hibiki's body and uses it to pounce on Minato. "If you do a good job, I'll reward you later." Wh-what does Minato think he's doing!?

Kouki's feeling down, so Minato decides to take him out of the house. He declares their outing to be a date! While outside, Kouki pesters Minato for some ice cream, so Minato reluctantly lets him possess his body, but then...

When Minato opens his eyes, Koki is no longer there. After he's gone, Minato realizes just precious Koki is to him, but he struggles to find any clues pointing to who Koki was before he turned into a ghost...