Hiro Amanokawa is a digimon hunter who deals with rogue digimon that manifests as Hologram Ghosts in the human world. He’s usually very reliable, and most come to him for help when they need him. He greatly cares for Gammamon, who he considers as a little brother. Unfortunately, Hiro tries to suppress his more child-like side at times because of his upbringing, but can be energetic and caring when he decides to break the serious facade.