Guess who took this photo of Mayuyu being attacked by Mocchi

Answer: Yukirin! In the comments, she said it was the first time she witnessed such a bored expression from Mayuyu

She also mentioned that Mayuyu has become more adult-like in this past year and constantly thinks about the whole AKB48 group.
*Note: Please take my interpretation of Yukirin's comments with a pinch of salt as my understanding of the Japanese words may not be accurate

