In terms of the styles for decorating a yamakasa with dolls, a yamakasa maybe called 'XX-kei Yamagata' (XX Group Yamagata) where 'XX' refers to the name of aplace which is believed to be the origin of atype of yamakasa with particular features.
Wikipedia日英京都関連文書対訳コーパス
岩、水の流れ、屋形、人形を一面に飾り付け、一つの場面を作り上げている。
A scene is displayed by placing ornaments depicting rocks and streams, a yakata and dolls allover the yamakasa.
This yamakasa, which is classifiedasan iwa yamagasa, shares common features with yamakasa of the Hakata group, which include decorations suchasa yakata, ornaments representing rocks and streams, and dolls, aswellas the fact that itcanbe seen from the front and the rear sides.