ロ調 です
rochōdesu
1. Humble form; Modest form
Noun
#799732
1. Humble form; Modest form
1. zero; 0
2. nothing; zilch
1. mind; heart
2. the meaning of a phrase (riddle, etc.)
1. percent
1. (approximate) time; around
2. suitable time (or condition)
3. time of year; season