A high school girl Morita Yukari visits Axia of the Solomon Islands in order to look for her father who became lost during his honeymoon trip. There, she meets a man named Nasuda of Solomon Space Agency, and she is hired to work part-time. That job is an astronaut. She is chosen as one of the crews of the first Japanese manned spaceship only because she is little and light. Where is her future going to? <br><br>
(Source: AnimeNfo)

[Official Website](https://machirin.net/) | [Official Profile](https://www.aoni.co.jp/search/toyoshima-machiko.html) | [Twitter](https://twitter.com/machiko_toyo)

Yukari Morita is a high school girl on a quest to find her missing father. While searching for him in the Solomon Islands, she receives the offer of a lifetime--she'll get the help she needs to find her father, and all she need do in return is become the world's youngest, lightest astronaut. Yukari and her half sister Matsuri, also petite, are the perfect crew for the Solomon Space Association's launches, or will be once they complete their rigorous and sometimes dangerous training.

Motoko Mihara