Riruka Dokugamine is a Fullbringer and member of Xcution. Her Fullbring is Dollhouse. Her Fullbring gives her the ability to freely move people and objects into or out of anything that she adores or finds cute. Riruka refers to this as an ability of "love," which allows her to draw out the maximum power of anything she falls in love with. To release them, she simply has to sneeze on them.
When she first saw Ichigo, she was immediately attracted to him, proclaiming him to be hot. She then uses her powers to give Ichigo room to practice his Fullbring powers. During that time, she befriends Orihime. When Ichigo's Fullbring power is stolen by Xcution, she initially opposes this, not wanting them. Despite this, she engages Rukia Kuchiki in combat. After an exchange of words, she uses her Fullbring to insert herself into Rukia. Later, after Ichigo has killed Ginjo, he is attacked by Tsukishima. Riruka jumps out of Rukia's chest and takes the blow for him and loses consciousness. After awakening in the Urahara shop, she is relieved to see that the effect of Tsukishima's Fullbring on Orihime has disappeared. Later she departs from the store without telling anyone and thanks Ichigo's group for everything before leaving Karakura Town.
She is voiced by Megumi Toyoguchi in the Japanese version.