By the time Ujitsuna had become daimyô, the Hôjô controlled [[Izu province|Izu Province]], most of [[Sagami province|Sagami Province]], and was starting to exert some influence in [[Musashi province|Musashi]]. Ujitsuna moved the center of clan leadership to [[Odawara castle|Odawara Castle]] in Sagami Province. He then adopted the name Hôjô, presumably for the prestige value. Soun is often described as assuming that name but no evidence exists to support that claim. In any event, [[1523]] is when the name Hôjô first appears in records. | By the time Ujitsuna had become daimyô, the Hôjô controlled [[Izu province|Izu Province]], most of [[Sagami province|Sagami Province]], and was starting to exert some influence in [[Musashi province|Musashi]]. Ujitsuna moved the center of clan leadership to [[Odawara castle|Odawara Castle]] in Sagami Province. He then adopted the name Hôjô, presumably for the prestige value. Soun is often described as assuming that name but no evidence exists to support that claim. In any event, [[1523]] is when the name Hôjô first appears in records. |