A girl who loves astronomy and for some reason has the same name as the author, Hiwatari Saki is an energetic high school student who has been spending all of her time chasing her dreams. As she finds herself gathering more friends, a wonderful little cosmos starts to form. Later on, however, in her heart she's become like a comet that has lost its way... "Hmm, I guess I want to go to NASA someday!" From one heart to another--from Saki-chan's to yours--messages of love. This single bunko volume combines both previously published collections, "Hoshi wa, Subaru" and "Mugen Kidou."

Volume 1 of the Saki Series

Volume 2 is Mugen Kidō (無限軌道)