Sora wo Kakeru Shoujo, also known as The Girl Who Leapt Through Space, is a Japanese anime series that aired in 2009. The series is set in the distant future and follows the adventures of Akiha Shishido, a young girl who becomes involved with a sentient colony ship named Leopard. Together, they embark on a quest filled with mystery, action, and drama, exploring the far reaches of space and uncovering hidden truths.