Deza-Eggis releasing a set of five Deza-Jackets for the iPhone 4 and 4S. These, like the Ao no Kiseki S-Craft cases, are hard cases, unlike the skins released by Deza-Egg.
They come in five designs and are retailing for 3980 yen each. You can find them for preorder on Deza-Egg’s website or on Chara-Ani. They won’t be released until 7/26.