|| Megu-nee said albums are better if they're drawn by hand!
—Yuki to Kurumi, Episode 4 (around 00:22)
In episode 4, Yuki was seen making some drawings for the School Life Club's graduation album. In episode 6, after Miki finishes her story, Yuki tells them that the school album was completed!
In chapter 25, after Yuki had discovered the polaroid camera, she mentions that she was one step closer to making the graduation yearbook.
In chapter 39, Miki made a copy of the graduation album and had handed it to Rise at the Saint Isidore University library.