(Buddhism) summer according to the lunisolar calendar; the ninety days starting from the sixteenth day of the fourth month until the fifteenth day of the seventh month

the Xia dynasty (first dynasty of China) / Short for 大夏 (Daika): Xia, one of the Sixteen Kingdoms / Short for 西夏 (Seika): Western Xia, an empire during the Song dynasty / a surname

staying up late

Kyūjitai form of 夜来

the declaration of night time via a rooster's crow

rain that falls during the nighttime; night rain

night rain

supper, dinner

polar night

an owlet moth