牝系ツリーβ(今のところサーバー負荷を考えて4代までの簡易版)

Hawaiian Rain [1980]
|
 | |―Hawaiian Storm [1986]
 | | |―Solar Shower [1995]
 | |―Colony Surf [1987]
 | | |―My Halo Broke [1994]
 | |   |―Rock My Halo [2008]
 | |     |―My Halo Rocks [2012]
 | |―Hawaiian Beach [1990]
 | |―River Hawaii [1991]
 | |―Hawaiian Brave [1992]
 | |―Hawaiian Chimes [1997]