Drama, Oneshot, Slice of Life, Supernatural
This was actually created as a promo for a movie by the same name (Heaven's Bookstore).
Satoshi-kun, a drifter, arrives in heaven to work at a bookstore as a substitute manager. There he meets Rui, a girl who also temporarily works there. Follow the daily events of these two people as the place they are in (Heaven's Bookstore) help those regain what they lost.
