| Spoiler warning!|
If you don't watch for spoilers carefully, you'll have a hard time in the future.
Chiyoko Higashikouji, known also by her last name (ヒガシコウジ Higashikouji), is a worker for Komoda and Hitomi's company. She is also their murderer.
Higashikouji is a woman of slight stature with brown eyes and glasses.
All references come from episode 7 and 8 of Rampo Kitan: Game of Laplace.
|Protagonists||Kobayashi • Akechi|
|Other Characters||Hashiba • Kagami • Nakamura • Black Lizard • Shadow Man • Minami • Corpsey •Hoshino •Hanabishi •Sachiko Oosone •Watanuki •Twenty Faces •Tokiko Kagami•Stray Cat •Komoda •Hitomi •Higashikouji •Minami's Brother •Namikoshi •Kobayashi's Teacher • Takashi Umakoshi •Newscaster Duo|