Ohmi, province, [116], [119], [218], [120]

Ohmi Laws, [116]

Ohnin, era and civil war of, [216]ff., [232], [243], [257], [307]

Oh-no-Yasumaro, [53]

Ohsumi, province, [33], [126]

Ohtomo, family, [93], [101]

Ohtsu, [119]ff., [147]

Ondo, strait of, [159]

One-six, Lord, [225]

On-no-Imoko, [106], [111]ff.