多禰島, 多禰嶋: Tanegashima (an island in Kagoshima Prefecture) / a surname

revealing the secret

to reveal the secret (of a sleight of hand, etc.) / (figuratively) to explain; to make clear

koji starter (a preparation containing koji mold, used to produce a large batch of koji)

(traditional) customs or rules

書き順: stroke order

掻き玉: beaten-egg soup

literary language

snack mix of kaki no tane (柿の種) and peanuts

institution