At the event, Shima was surprised with her appearance and so was the audience. The two then started reminicing about the past, in which they talk about how they were offered the roles without an audition, talked about the director, location troubles, and many more. The two even agreed to plan an anniversary event in the future. As for Mori, her appearance was also well timed as she started disclosing to people around her that she had been an actress.
[Source: The Japan Times]