sekaiichideareba
1. If the world were number one; If the world is number one
★ Common
Noun
#54636
1. If the world were number one; If the world is number one
1. rather; sooner
2. on the contrary; if anything
1. worldwide; global
2. world-famous; world-class
1. (period of) one year
1. one-by-one; separately
1. first step
1. have a good day; take care
1. one