Yuki Saito, born on September 10, 1966, in Minami-ku, Yokohama, Kanagawa Prefecture, is a well-known Japanese actress, singer, and narrator. She gained fame in Japan for her role as Saki Asamiya in the first Sukeban Deka television drama series and later revisited the story by playing Saki's mother in the 2006 movie, Yo-Yo Girl Cop. Saito has released 21 singles, 13 original albums, a live album, and eight "best of" compilation albums. She has also been featured on tribute albums covering songs by The Carpenters and Walt Disney films. She is recognized for her dedication to her faith as a member of the Church of Jesus Christ of Latter-day Saints, and her refusal to work on Sundays. Saito has a diverse career, ranging from serious to comedic roles in television, film, and stage performances. Her personal life includes hobbies such as poetry, illustrating, and writing books. Saito's contributions to the entertainment industry and her unwavering commitment to her beliefs have made her a respected figure in Japanese culture.

Yuki Ishida, born on January 21, 1999, is a renowned Japanese professional wrestler associated with DDT Pro-Wrestling. His journey into professional wrestling is rooted in a background as a sumo wrestler, having competed at Tottori Jōhoku High School, alongside future professional sumo wrestlers Takerufuji and Rōga. Ishida's official debut in DDT Pro-Wrestling took place on October 12, 2021, and he marked his first win on August 24, 2022, in a team effort with Kazusada Higuchi. Notably, he secured his first championship, the KO-D 6-Man Tag Team Championship, on May 14, 2023, and later lost it on July 23, 2023. Yuki Ishida continues to make waves in the professional wrestling scene, showcasing his talent and dedication to the sport. His impactful journey and accomplishments have solidified his position as a rising star in the world of professional wrestling.