when fighting (Spoilers)

[adonis565]

dark falz dios how do you get the platform that lets you attack his upper body more easily

[Mike]

Open up your chat shortcuts, switch over to the NPC orders bit and find the entry that say "上がれ！"　That will shoot you up to the upper body platforms. Also in the orders, "下がれ！" will bring you back down to the ground.