DLC-exclusive attachment headgear. Contains a variety of different item designs.

Plushie Cassius Head x8
Red Penguin Head x8
Blue Penguin Head x8
Yellow Penguin Head x8
Pink Penguin Head x8
Green Penguin Head x8
White Penguin Head x8

*Open [DLC] under [Item] tab in the main menu and select new items to receive them.
*After receiving items, change costumes via [Main Menu] -> [Costumes].
*Sora no Kiseki the 1st base game (sold separately) required to access this content. Please update and install the most recent patch if necessary.
*This content is included in the Sora no Kiseki the 1st Season Pass. Beware of duplicate purchases.