Humanity has successfully colonized all the planets in the Solar System, with intentions to continue into new frontiers. Individuals live stable lives in these colonies, including young high school students living in 4th Tokyo on Mars. Two of these students are Iris Shirazaki and Mizuki Sera. Iris is finishing her last year of high school while studying to be a test pilot while her friend Mizuki also works as a mechanic on the aircraft. Her own brother, Kaito, oversees Mizuki and Iris as their homeroom teacher and program director.
Yuma Uchida is a Japanese voice actor. His older sister Maaya Uchida is also a voice actress.
See Yuma Uchida's other roles →Minami Tsuda (津田 美波, Tsuda Minami, born June 8, 1989) is a Japanese voice actress (seiyū) from Kanagawa Prefecture. S...
See Minami Tsuda's other roles →Toshiyuki Toyonaga was born on April 28, 1984 and is currently 40 years old.
See Toshiyuki Toyonaga's other roles →Tomomichi Nishimura (西村 知道, Nishimura Tomomichi, June 2, 1946) is a Japanese voice actor and actor. He is from Chiba ...
See Tomomichi Nishimura's other roles →Yui Horie is a Japanese singer and voice actress. She is sometimes affectionately nicknamed "Hocchan" by her Japanese...
See Yui Horie's other roles →Sora Amamiya is a Japanese voice actress and singer from Toyko, affiliated with Music Ray'n. After passing an auditi...
See Sora Amamiya's other roles →Hiroyuki Yoshino is a Japanese voice actor affiliated with Sigma Seven. He uses the alias Shun Kazama for adult works.
See Hiroyuki Yoshino's other roles →Showtaro Morikubo is a Japanese actor, voice actor and singer who has voiced characters in anime, drama CDs, and vide...
See Showtaro Morikubo's other roles →Ari Ozawa was born on August 10, 1992 and is currently 31 years old.
See Ari Ozawa's other roles →Kazuhiko Inoue was born on March 26, 1954 in Yokohama, Japan. He is an actor, known for Naruto: Shippûden (2007), Nar...
See Kazuhiko Inoue's other roles →