(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

a depressor septi nasi

(Buddhism) Synonym of 般若心経 (Hannya Shingyō): the Heart Sutra

(Buddhism) Kyūjitai form of 摩訶般若波羅蜜多心経 (Heart Sutra)