One Piece: Pirate Warriors 2/DLC

Film Z Costumes
Character outfits from the latest animated film, Film Z. So far confirmed for Luffy, Zoro, and Sanji.

Dynasty Warriors Costumes 1
Dynasty Warriors 7 costumes with Nami as Sun Shangxiang and Nico Robin as Xingcai.

Dynasty Warriors Costumes 2
Dynasty Warriors 7 costumes with Boa Hancock as Diaochan and Perona as Wang Yuanji. Salome has Lu Bu's head dress and palette scheme while Kumashi is dressed in Sima Zhao's shirt. Perona also gains a Jin-themed color pattern for her umbrella, with Sima Shi's eye-patch over one of the eyes.

Samurai Warriors Costumes 1
Samurai Warriors 3 costumes with Nami as Kunoichi and Nico Robin as Kai.

Revealed yet Unscheduled
Samurai Warriors 3 costumes with Boa Hancock as Naotora Ii and Perona as Okuni. Salome has Takatora Tōdō's hair and scarf while Kumashi is dressed as Keiji Maeda.