通学: commute to school

通交, 通好: / 通行: / 通校: commute to school / 通航:

精通: expertise; semenarche

精通: to be well acquainted, have expertise

(literally) a scentless flower / (literary) Synonym of 雪 (yuki, “snow”) (precipitation)

soft and springy / fluffy, poofy, puffy / bulging

二次コン: (anime, manga) The feeling or opinion that two-dimensional anime or manga characters are more attractive (visually, physically or emotionally) than real-life people.

今昔: the past and the present

(informal) being extremely congested

(slang) raid attack