The story's main character. After her mother died when she was young, she grew up with her father. She is the only one who can see Lion-san, whom she met soon after her mother's death. After meeting Lion-san, she becomes determined to become an astronaut. When her name is written in kanji (her name is in katakana), asu means "tomorrow" (or in this case "future") and mi means "look".

(Source: Wikipedia)