カステラでしょう
kasuteradeshō
1. Probably castella.; It's likely castella.
★ Common
Noun
#891582
1. Probably castella.; It's likely castella.
1. castella (type of sponge cake)
1. it seems; I think
2. right?; don't you agree?
1. Castella-related; Of castella
1. with castella; by means of castella
1. Castella (cake); It is (polite)
1. Not castella.; It's not castella.
1. If/when castella; Regarding castella
1. Was castella.
1. If it were castella; When it's castella