Character's name: "Nobita Nobi (voice)"
Birthday: 04/16/1975
Birthplace: Tokyo, Japan
Biography:
Oohara Megumi is a voice actress (seiyuu) from Tokyo, Japan. She's 156cm tall and has type O blood. Her hobby is cooking and the appreaciation of music. She's a qualified beautician, and speaks English. Oohara is married and has a dog. She has worked as a maid in a maid tavern.

Character's name: "Doraemon (voice)"
Birthday: 08/04/1974
Birthplace: Aoyama, Mie, Japan [now Iga, Mie, Japan]
Biography:
Wasabi Mizuta is a freelance voice actress and was formerly represented by Production Baobab and Ken Production. As of April 2005, she is the voice of the title character in the long running Doraemon anime.

Character's name: "Shizuka Minamoto (voice)"
Birthday: 06/18/1973
Birthplace: Saitama, Japan
Biography:
Kakazu Yumi (real name: 嘉数 由美, same reading) was born on June 18, 1973 in Kamifukuoka, Saitama (now Fujimino, Saitama), Japan. She is a voice actress and was formerly affiliated with Genki Project where she quit in August 2009 to become freelance. She is currently affiliated with Aoni Production since April 1, 2022. Her blood type is O, and her constellation is Gemini. She is fond of geography, and is a fan of The Checkers and the Saitama Seibu Lions, particularly Kazuhiro Kiyohara, Koji Akiyama, and Hiromichi Ishige. She appears in numerous anime alongside Yoshino Hiroyuki, and is an acquaintance of singers Misato Aki and Satou Hiromi. She has the same birthday as Sister Princess co-star Kobayashi Yumiko. She became the second official voice of Minamoto Shizuka in Doraemon on April 2005.

Character's name: "Suneo Honekawa (voice)"
Birthday: 09/08/1972
Birthplace: Tokyo, Japan
Biography:
Tomokazu Seki (born September 8, 1972) is a popular and very famous seiyuu in Japan. He formerly worked for Haikyou, now he is the head of Atomic Monkey.

Character's name: "Takeshi Gouda (voice)"
Birthday: 06/29/1990
Birthplace: Leipzig, Sachsen, Germany
Biography:
Subaru Kimura was born June 29, 1990 in Leipzig, Saxony, Germany as Subaru Samuel Bartsch (昴・サミュエル・バーチュ). He is an actor and voice actor (seiyuu) previously affiliated with talent agency Sannou Production. His bloodtype is O. His father is a former German opera singer and Kimura is skilled in German because he lived in Germany until he became seven years old. He has graduated from the Tokyo Metropolitan Harumisogo Senior High School and also attended Asia University. Kimura is best known for voicing Gian in the 2005 version of the popular children's series Doraemon.