Zhangjiakou (a prefecture-level city in Hebei, China)

the Baijiaxing (Hundred Family Surnames), a classic Chinese text composed of surnames

Kyūjitai form of 縦横家 (“School of Diplomacy”)

the most noble three branches of the Tokugawa clan (徳(とく)川(がわ)氏(し) (Tokugawa-shi)): 尾張(おわり) (Owari), 紀伊(きい) (Kī), and 水戸(みと) (Mito) / (figuratively) the "big three"

a female given name

author of hentai (pornographic manga)

麻婆豆腐: mapo doufu - a hot chilli cuisine from Szechuan.

母国語: mother tongue

love is blind, one will overlook the shortcomings of someone they love

main, important / valuable / notable