フラッシュ睡眠 です
furasshusuimindesu
1. Flash sleep.; Microsleep.
Noun
#3473812
1. Flash sleep.; Microsleep.
1. sleep
1. flash (esp. of a camera); flashlight
2. very short scene in a film or TV show
3. newsflash
1. Sleep-related; Of sleep
1. Flash; Of flash
1. With flash; By flashing
1. With sleep; By sleeping
1. Flash; It is a flash.
1. Sleep.
1. Was a flash.