Kamikaze Kaito Jeanne Series by Arina Tanemura

In volume 3 of the internationally best-selling fan favorite, Maron races to save a friend – who's also an enemy! When Chiaki's kidnapped by his demon-possessed father, Maron transforms into Kaito Jeanne to save him. But the demon dad is ready for Jeanne and has a space reserved just for her in his collection of living mannequins! And it doesn't help matters when the imprisoned Chiaki refuses to move back home, even if Jeanne can set him free.