(白玉楼) - Literally, "Tower of White Ball"
Hakugyokurou is a ghost shrine overlooking the nether world. It is well known among the afterlife realms for its cherry blossom gardens, and many ghosts come to see them every spring.
Yuyuko Saigyouji acts as the lady of Hakugyokurou, and Youmu Konpaku acts as its gardener. The massive youkai cherry tree, Ayakashi Saigyou, can also be found lying dormant in the gardens of Hakugyokurou.
Hakugyokurou was the location for the final stage of Perfect Cherry Blossom.