will you marry me

A stock phrase in Japanese pop culture supposedly used by the wife in a newly-wed couple to invite her new husband to bed.

Kyūjitai form of 私生児 (“illegitimate child”)

(idiomatic) Speak no ill-fated words; let no feeding cause you ailment; literally Diseases enter through the mouth, disasters come out of the mouth.

mouthwash

foot-and-mouth disease (Aphtae epizooticae, FMD)

a miko acting as a medium

falter, mumble

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

dead men tell no tales / It is easy to pass the buck to the dead because they can not defend themselves.