hitsuyōmemoridattara
1. If/when necessary memory…; If the necessary memory exists…
Noun
#374788
1. If/when necessary memory…; If the necessary memory exists…
1. if it's the case
1. necessity
1. memory
2. memory; recollection
1. memory card
1. gradations (on a ruler, thermometer, etc.); division
1. necessary; needed
2. necessity; need
1. unnecessary; needless
1. not be found