※ The cover is slightly torn. Please check the second photo. Hoshikuzu no Satsujin (Stardust Murder) By Zappa Momono A dead body is found the moment the tour arrives at the long-awaited space hotel "Hoshikuzu" during a monitor tour for a completely private space trip. The body was hanging in a state of weightlessness. Hoki Haji, the tour conductor, decides to continue the tour according to the company's instructions. The tour guests are all eccentric, the communication equipment is lost, and the hotel staff run away. Furthermore, a second murder occurs. When they try to return, a message arrives from the ground, making even that difficult. "Hoshikuzu" has become a giant locked-room mystery drifting in space.