Many items are annouced, most of them are event exclusive items.
Butter fly (Red/Blue) and Brave Heart(Pic tba comes with red and brown) Premium All Gold music box 280,000 Yen and 220,000yen.
Deji Deji Otetama (digi digi bean bags)
Clear file
Wooden wall clock
Pins
Button holder (so you put button in there, carry like a keychain)
Colour change Mugs
Compact/ Glasses Case
mini towl 
Bedsheets
Specia digivice tshirt
Event exclusive keychains
Gold and silver seals
IPhone 6 case
And printed cookies
Chapter 3 combo: if you bring your ticket when you go to the shop, you will get this chapter 3 post card as a gift.
If you spend more than 3000 yen (without tax) in the store, you get this event exclusive post card for free.
