英語の引用符って、ピリオドの直前だとピリオドが引用符の内側にくる。例えば: For historical reasons, they all start with a lower-case “k.” http://www.unicode.org/reports/tr38/ 違和感があるけど、正書法だからしかたがない。

UAX #38にこんな記述が。 In Japanese, the situation is enormously more complex. Japanese has two pronunciation systems, one derived from Chinese (the on pronunciation, or Sino-Japanese), and the other from Japanese (the kun pronunciation). …