Associated names:
うぐいす祥子 (name in native language)
Hiyodori Sachiko (ひよどり祥子)
Titles
Koyubi-sensei's Paranormal Challenge
Kaikai Gigigigigi
Beyond the Bad Dream...
The Freudstein Twins
You Will Hear the Voice of the Dead
Children, Don't Play in the Dark
Heart-Throbbing Sacrifice
Carnival of Blood and Bone
The Mysterious Tale of Yumi-chan
From Another World
This Is Not My Child!
Jinjori Exorcism
Puella Magi Madoka Magica: 10th Anniversary Book Series
Die By My Hand
Oni Otoshi
The Sitting Woman