Yukino re-appeared in GK21, taken up residence in Tategami High and have been the source for the rumours of ghosts that come out at night. Tragically while her body has not aged, her powers and strength are finally waning and long ago gave up appearing in front of her old friend, Saemi. Recognizing a similar sadness in the daughter of an old friend, she helps and befriends Ayane and Miu.