|Dub Name||Howard Campenelli|
|Game Debut||Danball Senki (PSP)|
|Anime Debut||Episode 07|
|Appears in||Game, Anime|
|Voice Actor||Akimitsu Takase|
|Occupation|| Former Asuka Workshop CEO|
Tiny Orbit R&D Technician
|Affiliation(s)|| Innovator (defected)|
Heiji Kirishima (霧島 平治) is the inventor of the fortified cardboard before losing it and his assets to Tiny Orbit. He has then since joined the Innovators under Togurou Kamiya's tutelage in Danball Senki.
He created the reinforced, corrugated cardboard.