Take Dake Dake!: Takedakei Gentei

A school called Bushido Academy brings together individuals who are descendants of military leaders from the Warring States Period, competing for dominance. Takeda Tetsuro, a descendant of Takeda Shingen, is compelled to attend. Alongside him is Sanada Rieko, a descendant of Sanada Masayuki, who was a loyal follower of Takeda. The challenge for them is to bring unity among the students, who are all vying for control in this academy centered around the themes of the Warring States era.