Always calm and cool, Oberstein is cynical, Machiavellian, and very intelligent. He gained Reinhard von Lohengramm's trust after offering to be an advisor, and after proving the worth of his insights and plans, later became his Chief of Staff.
|Legend of the Galactic Heroes||Secondary||
jp. Kaneto SHIOZAWA
|Legend of the Galactic Heroes: My Conquest is the Sea of Stars||Minor|
|Legend of the Galactic Heroes: Overture to a New War||Minor||Non-Speaking Role|