Saito Yuki:At 58 years old, he continues to sing his debut song "Graduation" and still doesn't feel like he's turning 60. He also talks about his mission as an actor on "Tetsuko's Room."

Kiyoshi Hikawa："Being myself" at age 48, she experienced living abroad during her 1 year and 8 month break and rediscovered the charm of singing. She appeared on "Tetsuko's Room" for the first time in 5 years.

This week's "Tetsuko's Room"：Ikuta Tomoko, who lost her father last year, and her husband Gon Nakayama, are also involved. Also, Sakaguchi Ryotaro, the "quirky actor," and Hikawa Kiyoshi, who has resumed his singing career.

WEST.Fujii Ryusei：Tetsuko reveals her interactions with her "group of ex-boyfriends" - the seven members are good friends and keep chatting when they meet on "Tetsuko's Room"

Ryuhei Matsuda：On "Tetsuko's Room," he said, "I don't look younger than my father, Yusaku, who passed away at the age of 40." He aimed to be the complete opposite of his stoic father.

WEST.Fujii Ryusei：A lively discussion about "explosive shopping" with Tetsuko-san will take place. They will appear together in a reading drama in 2021. They will also reveal their relationship with the members. This is their first appearance on "Tetsuko'

Ken Matsudaira：72-year-old man reveals that walking is the secret to his health: "I walk for about 20 minutes to an hour." Appears on "Tetsuko's Room" with Korokke