Happa no Suizokukan One morning, Daikichi Kawachi discovers Rin Kaga enthusiastically making fish shapes from autumn leaves. To encourage her new interest, Daikichi assists Rin in learning more about the beautiful and diverse animals that inhabit the sea. Santa-san e During their first Christmas together, Daikichi and Rin prepare to welcome Santa Claus and his reindeer. Osora ni Mankai With the cherry blossoms in full bloom, Rin wishes to go flower viewing the following day with Daikichi, accompanied by Kouki and Yukari Nitani. However, a forecast for a spring storm might dampen their plans. Kaeri Michi Following their visit to a summer festival, Kouki remains energetic and wants to look around more. Daikichi decides to take the group on a brief detour before heading home.