Obsolete spelling of バンクーバー (Bankūbā) or ヴァンクーヴァー (Vankūvā, “Vancouver (a city in British Columbia, Canada)”)

a fountain pen

one day, 24 hours / the daytime, the period from dawn until dusk / (figuratively) a short period of time / one day, someday, an unspecified day / the first day of the month

(literally) one side / everywhere, all around, the whole area / one viewpoint, one opinion or way of thinking / the front page of a newspaper

for the time being, for the present

the basics, a general idea

(literary, attributive) a state of pure naturality, free from artifice

You should treasure every encounter, for it will never recur.

vicissitudes, the way that the world or a person prospers one day and declines the next

dotting the i's and crossing the t's