Vocabulary consisting only from characters you are able to read
万博
banpaku
(abbr) world fair, international expositionmix
秋分の日
šuubunnohi
autumn equinox holiday (Sep 23 or 24), fall equinox holiday, autumnal equinoxtoki
学長
gakučou
university presidentmix
苦悩
kunou
agony, anguishemo