Kyūjitai form of 営業中 (“open”)

(obsolete) round the clock / (obsolete) all the time

year-round

round the clock / all the time

one-hundred fires and one-hundred hits: making the mark every time

(anatomy) a middle scalene muscle

(anatomy) a middle pharyngeal constrictor

(figuratively) a narrow world view based on limited experience

(figuratively) being carefree and unaware of an imminent danger

(literally) a beautiful single red flower that blooms within a field of trees and grass / (figuratively) something unique that stands out among many other things