Janbarik/Paperock map
Planet Janbarik (ジャンバリク星), known as Planet Paperock in Alex Kidd in the Enchanted Castle, is the home planet of Janken the Great and Ashra. This is a dangerous planet whose inhabitants are experts at the game Janken, and those who aren't good won't last long.
In Alex Kidd in the Enchanted Castle, Alex Kidd ventures in this planet to search for his disappeared father, King Thunder, despite his family not wanting him to go. In the Sky Castle, Alex faces Ashra and finds his father, and Planet Janbarik makes peace with Planet Aries.