Kurogane

A mysterious masked man who refers to Shizuna as the princess. As a shinobi of Ikaruga, he practices the Rougetsu school of martial arts. Kurogane joins as a guest character in the Ikaruga route. Since he isn't playable, there isn't much to customize or manage with him. However, he serves as an extra source of damage, and he hits quite hard. His most notable ability is Shadow Bind, which can seal enemies with moderate success, including the bosses you'll face. While not a game-changer, Kurogane provides useful support and additional damage during battles.