Rinjin SAKURA in Pale Rose Bump IV

is the fourth volume of the BUMP light novel series, written by Takehiro Arihara and Illustrated by GUNPOM. It was released under the Dengeki Bunko Imprint in September 2005.

Synopsis
Sakurako wakes up in a strange room. It was a world where "neighbors" who were next to the world lived. A "neighbor" seems to be a person who takes a favorite person out of the world, captures it, and eats its soul. The girls captured together disappear suddenly from the front of Sakurako, one by one. There is no way to escape, and Sakurako is gradually cornered. And the last one left was Sakurako. Meanwhile, her friend Goro finds out that her Sakurako is missing and rushes to her wonders to find her. And he boldly infiltrates the world of her neighbor ... The long-awaited light mystery "Sakurairo BUMP" series 4th.

(Source: Amazon JP - Translated)