Ryosangata Riko
Mother's recommendation (3x3)
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Riko (Yoda Yuki) and her three sisters suddenly notice that their house is filled with mysterious idol goods... The true identity of the mysterious idol is their mother's favorite idol! In order to escape the crisis of the Komukai family not being consumed by the idol, Riko and the other three sisters immediately begin their investigation, but it becomes clear that they are more addicted than they imagined. Thinking about whether there is a good "change of favorite idol", Riko takes her mother to Yajima Model Shop. As mother and daughter build plastic models, she gradually learns what is in her mother's heart...