Ganso Jaja Marukun is an action game developed by Jaleco Entertainment and released on WonderSwan. Continue Reading → Jump to a section: Home Releases Credits Overview Walkthrough Achievements Cheats Ganso Jaja Marukun Brainwaves View all → Discussion Article Thought Review 100 Share Ganso Jaja Marukun with others Ganso Jaja Marukun Releases Credits Characters List Overview Walkthrough Achievements Cheats Updates