a surname

(history, government) a 律令 (Ritsuryō) department under the 宮内省 (Kunaishō, “Ministry of the Imperial Household”), responsible for managing nametags, stipends and clothing for the Emperor's relatives down from the second to the fourth generation (only including 王 (ō) and 女王 (joō), excluding 親王 (shinnō) and 内親王 (naishinnō))

"Historical kana usage", a prescriptive method of using kana to write Japanese. Devised in the Edo period by Keichū (契沖) and taught in schools until 1946, it aims to be etymologically faithful and reflects earlier stages of the language (Heian period and earlier).

revisionism

(Chūgoku, Shikoku, Kyūshū) because, since, so: presents the preceding clause as the reason for the following clause

three

(Internet slang) Alternative spelling of さん (san)

a skewer

thirty

Rare form of 参 (“3, three”).