imagawayaki;  thick pancake containing bean jam, served hot
 river in which worshippers wash their hands (and rinse their mouth) prior to entering a shrine
 to (try to) act like a big-shot
 the House of Tokugawa;  the Tokugawas
 Milky Way;  luminous band corresponding to the plane of the galaxy
 mountain river;  mountain stream
 Tokugawa shogunate (i.e. the Edo shogunate, 1603-1867)
 Akutagawa Prize (literary award)
 Tokugawa period (i.e. the Edo period, 1603-1867)
 ditch with running water;  drainage channel
 to cross the Rubicon;  to pass a point of no return
 Sanzu River (Buddhist equivalent of the River Styx)
 river raised above the surrounding land
 Calopteryx cornelia (species of damselfly)
 Metagonimus yokogawai (species of intestinal fluke)
 river in which worshippers purify themselves before praying
 Nakagawa Station (Kanagawa)
 Sakuragawa Station (Osaka)
 Katsuragawa Station (Hokkaido)
 Yanagawa Station (Yamanashi)