[Machine Translation] Himari is in the fourth grade of elementary school. She and her younger brother, Haruto, enjoy taking souvenirs from all over the world sent by their uncle, San-chan, who is wandering the world. One day, Himari gets a 15 on a test and is depressed. When she returns home, she hears a shrill moan coming from the storage room. The voice belongs to a Mexican skull that Sun-chan gave her! The voice told him that it was the curse of the skull, which was angry that it was not taken care of. To break the curse, Himari and her friends begin their skull hospitality mission! ("Mexican Skull's Revenge" from "Episode 1: Mexican Skull's Revenge" ). This is a solution fantasy in which you can enjoy learning about the world's cultures through souvenirs. From lower grades.