開催: holding a conference or event

scallop mantle (as a food)

Japanese Language Proficiency Test, JLPT.

食事: meal / 食餌: diet, the food one eats / 植字: typesetting

春場所: the spring tournament, the March sumo tournament, held in Osaka

原書: original document, original work / 原初: source, first, original / 厳暑: extreme heat

草書: grass script, a cursive style of writing / 叢書, 双書: a series of books / 奏書: a book or document presented or reported on to the emperor / 葬所, 葬処: a burial site, a tomb, a grave, a graveyard or cemetery

宋書: the Book of Song, a history of the Liu Song Dynasty of China

本場所: (sumo) official sumo tournament

警察署: police station