区く間かん特とっ急きゅうMeaningsNoun1. regional expressKanji used区district間interval特special急hurryComposed of区く間かんsection (of track, etc.); segment; dimension; intervalNoun特とっ急きゅうlimited express (train for which a limited-express ticket is required); limited express (train making a limited no. of stops); great hurryNoun