a fax (either the device for transmitting facsimiles, or the transmitted document)

Nizhny Novgorod (an oblast of Russia) / Nizhny Novgorod (a city, the administrative center of Nizhny Novgorod Oblast, Russia)

a pendulum

A Nintendo (a Nintendo Entertainment System or other video game system made by Nintendo).

one who wanders without a residence or a job. (since the end of nineteenth century) / (misuse of 浮浪人) one who flees their lands to escape taxation. (Ritsuryo system since seventh century)

flag (a piece of cloth as a visual signal) / (computing) flag / (by extension via video games) omen; foreshadowing

kefir

Clipping of フェラチオ (ferachio, “fellatio”).

fellatio

coincidence