Exchange shops are places where players can exchange a specific currency for certain items or cards. There are 5 exchange shops: Ticket Exchange Shop, Member Exchange Shop, Kakera Exchange Shop, Event Exchange Shop, and Gacha Seal Exchange Shop. All exchange shops can be accessed through the exchange shop menu. This menu is accessed by tapping on the "Exchange" (交換所) button in the hamburger menu.
Ticket Exchange Shop
The Ticket Exchange Shop is a place where players can exchange vocal card exchange tickets for vocal cards of each character and exchange 3☆ member select tickets for certain 3☆ cards.
Member Exchange Shop
The Member Exchange Shop is a place where players can exchange gacha seal exchange tickets for certain 2☆, 3☆, and 4☆ cards.
Kakera Exchange Shop
The Kakera Exchange Shop is a place where players can exchange fragments of feelings for specific items and exchange pure crystals of feelings for fragments of feelings.
Event Exchange Shop
The Event Exchange Shop is a place where players can exchange event badges for specific items and 2☆ and 3☆ cards. This shop contains different items and cards depending on the event it is associated with.
Gacha Seal Exchange Shop
The Gacha Seal Exchange Shop is a place where players can exchange gacha seals and limited gacha seals for rate-up cards, gacha seal exchange tickets, and fragments of feelings. This shop contains different cards depending on the gacha it is related with.