Tsukiko couldn't help but start experimenting with her teas, as a result of Koutarou's endless streams of complaints over them. Adding in subtle yet different ingredients each time, chamomile seemed like a good idea at first! With Koutarou's teacup completely empty, it's no surprise that he ended up knocked out for quite a while. Unfortunately, Tsukiko was long gone for archery club before he fell asleep, so when Naoshi had stopped by wanting to decorate and liven up the infirmary with a cactus (a strange gift he had received from a student), he couldn't help but play a prank or two on his colleague. Needless to say, when the libra-signed man wakes up and sees a mirror, he'll be looking at his usual reflection coupled with a moustache and monocle!