ハーフバースデーであれば
hāfubāsudēdeareba
1. If it were a half-birthday; When it's a half-birthday
Noun
1. If it were a half-birthday; When it's a half-birthday
1. birthday
1. half time; halftime
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to
1. Cannot have; Cannot do
1. If there is; If you have