>>54489398Otakemaru defended his human village but was rather ruthless about it, and they finally turned on him when he went too far by slaughtering a petty thief, he then proceeded to go full aratama and declare war on humanity and any nigitama that didn't join him in human genocide, creating a chain of events that would have his disembodied hatred cause death, destruction, and mayhem across japan for centuries to come on top of personally killing most of his own remaining family
So while they did overreact he proceed to overreact even harder