Sisters' Bowl: Without Removing [姉妹どんぶり　抜かずに中で]

Yoko quits her job to study abroad, and after returning to Japan, she works at a movie theater. By chance, she meets her former colleague Eiji again, and although she lives a repetitive life, she starts dating him, but she begins to wonder if she really loves him. Yoko has a friend from college, Takashi, with whom she can talk about anything. They always just talk about trivial things and have fun, and there is no relationship between them, but...