Shirokusa and Kuroha will also appear in the true ending of the drama that will be released at the same time as the documentary. Kuroha, who took the final interview, recalled her memories of Sueharu. Before he became a child actor, when he became a star, and even after he retired, he looked at everything sideway. It is the "secret base" that Kuroha brought Sueharu. A place of memories where the two talk heart to heart.