A mysterious creature that Chito and Yuuri encounter and adopt during their travels. The thing's pretty weird—it can shapeshift to trigger various mechanisms and mechanisms, and it communicates through radio signals, which is honestly one of its most useful traits. Fans have speculated endlessly about what it actually is, but the series keeps that part deliberately vague, which kind of adds to its charm.
Content compiled by AnimeList.moe from publicly available sources.
