Isekai Tensei Soudouki

Balud Cornelius is the noble-born son of the Mauricia kingdom, but he’s far from ordinary. Inside him live two other souls: Oka Sadatoshi, a cunning warlord from the warring states era, and Oka Masaharu, a high schooler obsessed with animal-eared characters. With these three minds sharing one body, Balud gains incredible skills—whether it’s leading armies in battle or governing his lands with unmatched wisdom.