![](https://cdn.animecharacters.io/images/characters/large/19300-13bc916e.jpg)
Friedrich Otto Noblemain (フリードリッヒ◆オットー◆ノーブルマイン)
He was working on Development of Brain colony. He was used to be Honoka's coworker. Right now, he lives in Shishidou island in the Earth. He likes black tea.
Animeography
Mangaography
Voice Actors
Jun Fukuyama
Japanese