the Gaya confederacy / (archaic) the Korean peninsula / (archaic) China, especially during the Han dynasty

(historical) shortly before and during the Edo period, foreign lands in general

東漢 (Yamato no Aya) / 西漢 (Kawachi no Aya)

(slang) Rare spelling of 男 (“man”).

(colloquial) current boyfriend

everything

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

Kyūjitai form of 学 / learning, knowledge, school

the Shu Han dynasty of China (221–263)