After the school festival and Christmas passes by, the entire group goes on an outing by going on a water taxi ride along the Sumida River. On there, Takumi reveals to Yūta he knows about Yūta's feelings toward Hagu and tells him to not give up. Their day continues when they arrive at the Kasai Seaside Park, only to find it largely deserted due to the season. They ride the Ferris wheel there, but end up in awkward seating arrangements due to Shinobu's antics. On the water taxi ride back, Yūta ponders about the group's situation and how the new year will be like.
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