(Manga) Volume 2 by S.O.S! Anime is a new series of anime based on the manga created by Osamu Tezuka, which was published in 1960 and has been translated into English for over 30 years now. It follows

two brothers who are suddenly swept away from their normal lives when they meet each other's mysterious sister Yuki as she goes about her daily life with them while also trying to keep up appearances at work (and school).