【英語で解説】 It is said that the name “Fumizuki” (文月) is derived from “Fumihiradzuki” (文披月), which was shortened to “Fumizuki.” This tradition originated from the custom on the night of Tanabata, July 7th, where people would open their books and expose them to the night air, praying for improvement in their calligraphy skills (though there are various theories).