Character: Hestia 
Series: Is It Wrong to Try to Pick Up Girls in a Dungeon? (Danmachi) 
Manufacturer: Bushiroad 
Deck Box Size: Standard (fits most every card game including Magic, Weiss Schwarz, Digimon, and Flesh & Blood) 
Storage Count: 80 Sleeved and Over Sleeved cards (roughly 100 single sleeved)