Purple-pink flowers with yellow anthers on white filaments. Named after a river in Iwakura City, Japan.

Group:	Early large-flowered group
Flowering period(s):	Apr May Jun Aug Sep Oct
Pruning:	Light prune (Group 2)
Raised by:	Hiroshi Takeuchi
Country of origin:	Japan
Date raised:	r2001 n2005
Parentage:	Unknown
Other name(s):	Mis-spelling 'Gojogawa'
Further detail:  Tepals: 8; elliptic, overlapping, pointed, wavy margin Database entry: 3268