yōyūengen shironara
1. If/when molten salt reactor
Noun
#2800914
1. If/when molten salt reactor
1. zero; 0
2. nothing; zilch
1. mind; heart
2. the meaning of a phrase (riddle, etc.)
1. reason; significance
2. piece of information that one has heard; I hear that ...
1. percent
1. yen (Japanese monetary unit)
2. circle
1. (approximate) time; around
2. suitable time (or condition)
3. time of year; season