Fumie Kashiyama:Her parents are "the ideal couple" - her father is a university professor known for his research on German philosophers, and her mother is a unique character who disappears from the house at random.

Tamori："I thought I was going to die" - A terrifying experience while sailing a yacht Is drinking alcohol best during the day? I'm scratching my head about the dreams I've been having lately on "Tetsuko's Room"

Yuki Amami："Beautiful big brother" and "a bundle of justice like Joan of Arc" were described by Fumiyo Kohinata on "Tetsuko's Room."

Tamori：Experiencing the terror of nature at sea. Talking about the terror from the perspective of a sea lover. Revealing daily life, including the breakfast he makes himself, on "Tetsuko's Room."

Toru Tamagawa：He was a restless child in elementary school and "wasn't in the classroom" - Appeared on "Tetsuko's Room" with Shinichi Hatori

Fumiyo Kohinata：He shared his houseplant hobby with Yuki Amami, and also shared behind-the-scenes stories from when his eldest son appeared on "Tetsuko's Room." Seven years after his sudden death, he talks about his memories of Ren Osugi.

Ichikawa Somegoro：On "Tetsuko's Room," she revealed the reason why she draws pictures of the characters she plays, along with a stuffed dog and a ring given to her by her grandfather, Hakuo Matsumoto.