Demons’ Bond - The Path of Exile -

It is the Warring States period in Japan. After the passing of Hideyoshi Toyotomi, many warlords started to watch for a chance to be the next ruler of the land. In the midst of time where history is changing with the upcoming battle of Sekigahara where the major daimyos split into Eastern and Western Armies, aiming to fight a decisive battle, there were demons who lived in the shadows of history, avoiding human involvement. The protagonist is a member of the Ten-Demon Alliance, a coalition of demon clan chieftains. Her duty is to protect Princess Yase, leader of the Ten-Demon Alliance. One day, Princess Yase summons all the Ten-Demon Alliance chieftains across the land. This is the story of the demons who ran through the Warring States period, with the heroine having two missions in her mind. [Taken from Demon's bond wiki]

It’s a year after Toyotomi Hideyoshi died (1599), and the human world is once more falling into war. The head of the ten oni clans, Yase-hime, becomes worried about the future of the oni people. She travels to each of the ten clans, now scattered across the land, and asks them to retreat from human contact. On the night that they obey her and all gather in the Yase village, she’s kidnapped and put into a deep sleep. The oni heroine, Suzumori Yukina, is the head of the Suzumori household and was also strong enough to be the ninja guardian of Yase-hime. She’s serious and respects the old ways, and has a hawk companion. Throughout the game, she must decide whether to look for a cure for her princess Yase-hime in the human world, in spite of Yase-hime’s request not to deal with humans.