A 16-year-old girl from the moon, Kozue expresses her emotions easily and with clarity as she is honest about them. She wears her hair in twin side pigtails, making her seem younger than she is. In the flight attendant program, which she joined mostly because her friends were also enrolled in it, Kozue becomes good friends with Aoi, and by extension, Kouji and Ikumi.

An honest girl, Kozue talks to Yuuki without fear, despite his reputation. Kozue has a crush on Ikumi, and only stayed for the Dive Break because he was. She also seems to be somewhat spoiled, and often flaunts her relationship with Ikumi.

 The year is AD 2225. Kouji Aiba and Aoi Housen are serving as astronauts in-training in Liebe Delta which is located on the edge of the Geduld Sea. When saboteurs with unknown intents suddenly strike during a routine dive procedure, the space station plummets into the Geduld, a plasma field that links all the planets like a nervous system and crushes any ship that strays too far into it. With all the adults onboard killed, the young astronauts will have to survive this long journey home in midst of the growing tension amongst each other. Meanwhile the organizers of the sabotage look on and prepare to attack once more. <br>

Known for being the voice of Sakura in the classic magical girl anime series Cardcaptor Sakura.

Jocelyne Loewen is a Canadian voice actress working with The Ocean Group, known for her roles in the English-language dubs of anime series, mostly that of "spunky" young girls. In addition to voice work, Jocelyne has also played part in several live-action movies and television shows, including Stargate SG-1, The 4400, The Dead Zone, and Eureka.

It is the year 2225AD - 80 years after a tremendous solar flare created dangerous areas of high gravity in space. This area of plasma called the "Geduld" ends up linking the plants together like one giant nervous system. But this danger did not stop mankind from populating outposts along the Geduld. During a routine dive procedure, the outpost Liebe Delta is severely damaged forcing all the astronauts in training into a space ship to escape the deadly Geduld plasma. Based on the dramatic and popular sci-fi anime thriller, Infinite Ryvius the manga is about a ship full of teenage cadets lost in space desperately trying to get home while dealing with the inner strife and egos of each other.<br><br>(Source: DrMaster)

Kozue Izumi