Rōmaji teigohou

Rōmaji teigohou

Rōmaji kai

Rōmaji tebiki

Rōmaji dokuhon

Rōmaji hayamanabi

Gunka : rōmaji kai

Rōmaji no susume

Touson shishuu : rōmaji

Eiri rōmaji no kaishi

Rōma suuji tsuzurihou

Rōmaji dokuhon : kokutei junkyo

Rōmaji no kanashiki tsukaikata

Rōmaji kakikata chousa houkoku

Rōmaji iken oyobi hatsuonkou

Rōmajibun no kakikata : fu nihonshiki rōmaji no ron

Shinri shoho : ei wabun rōmaji taishou

Rōmaji tsuzurikata no mokuhyou : onseigaku to teijihou ni tsuite

Rōmaji nihongo kaiwa

Nihon rōmaji bunpou

Rōma suuji kihou

Dokuitsu sekigaku no mitaru nihongo no rōmaji tsuzurikata ron

Rōmaji kyoujuhou no kenkyuu

国語整理と羅馬字

Rōmaji kokuji ron