What makes this vlog series interesting is how all of Satoh's companions are connected to him in a lot of ways. For starters, all four are under the same talent agency (Amuse), appeared in the Kamen Rider franchise in notable roles (Satoh played Kamen Rider Den-O, Kamiki played the child version of the Overlord of Darkness and Overlord of Light from Kamen Rider Agito, Watanabe played Kamen Rider Woz, and Sakurada played Kamen Rider NEW Den-O), and that they all co-starred with Satoh in various projects.