Yuichi’s attacker claims to have amnesia, and with the gaps in his own recollections and Ayu’s forgetfulness, Yuichi starts to think the town might somehow alter people’s memories.

Makoto’s carelessness with a kitten causes Yuichi to lash out. Unfortunately, Makoto’s response to his anger is to run away. Later, Mai somehow directs him to her likely location.

Yuichi discovers Mai’s bad reputation; she has a history of being blamed any time something bad happens on campus. Hoping to help her fix her image, Yuichi invites her to the school dance.

After fighting their way to the last demon, Mai mysteriously disappears and Yuichi is floored by an invisible force that conjures up visions of the past - and reveals a shocking secret!

Hoping to make her final days special, Yuichi hatches a plan to surprise Shiori with a birthday party on the day before her birthday! But there’s one thing he must do first - convince Kaori to attend the party.

Yuichi sees Nayuki in a different light when the final track meet rolls around. Later on, Ayu and Yuichi’s search for the all-important missing item leads to something very special.

Yuichi is still searching for Ayu. Akiko may hold the key to discovering her whereabouts, but will Yuichi be able to handle the truth about her current condition?