Presuming the reason for the café's name with 〜だろう
Grammar Explanation: Presuming with 〜だろう and 〜でしょう
Cocoa asks why the café is named “Rabbit House”.
- リゼ:
- 「そりゃティッピーがこの店のマスコットだからだろう？」
- “That's because (the rabbit) Tippy is the shop's mascot, isn't it?”