ボールプールでしょう
bōrupūrudeshō
1. Probably a ball pit.
Noun
#2107081
1. Probably a ball pit.
1. fair
2. fair ball
3. fair (event)
1. football (soccer, rugby, American football, etc.; esp. soccer)
1. basketball
1. volleyball
1. bowl
1. foul
2. foul ball