オクターブであれば
okutābudeareba
1. If/when octave; If it were an octave
★ Common
Noun
#1000567
1. If/when octave; If it were an octave
1. wealthy; rich
1. octave
1. There; Behold
1. Was; Existed
1. To be (exists); To have
1. Does not exist; Is not present
1. being; existing
1. If there is; When there is