While cleaning her room, Himeno discovers a New Year's greeting card she got from Naoko when they were kids. When she tries to get Naoko to explain the message on the card, somehow they end up going out to find Chinese bellflowers even though they're no longer in season?

The preparations for the OriAca Festival are ramping up, giving the campus a different feel. The pottery club is also pushing ahead with their preparations for their exhibit. However, Himeno can't help but notice that Touko-senpai seems down and decides to...

The day of the Ari Aca Festival. Aside from exhibiting and selling items for the pottery club, Himeno is helping her class when Tokishirou and Kusano come to visit. The two of them reminisce about old times and start talking about a hidden piece that has been passed down in the pottery club.