Onigotchi, a digital pet inspired by the classic Tamagotchi, has been a subject of interest for many enthusiasts of virtual pets and retro gaming. The latest version, Onigotchi V1.04, has been released with a notable feature: it is "Badcolor Free." This report aims to provide a comprehensive overview of the Onigotchi V1.04, focusing on its features, improvements, and the significance of being "Badcolor Free."