Nihon-go ni wa Seion to Dakuon no kumiawase ga ari-masu. Kana-Moji wo tsukau toki wa, Dakuten to iu Fugou ni yori, sono kumiawase ga wakariyasui no desu ga, Roomaji da to sono kumiawase ga miezuraku natte i-masu. Tsugi no Teeburu (Table d…