Murder at the Kogetsukan

is an event in Fate/Grand Order, later adapted as the novel released on May 23, 2019. Both the event and novel were written by Ban Madoi.
==Plot==
Ritsuka Fujimaru falls into an unusual dream where they are one of the guests of the Marble Trading Company, where two crime families are brokering a marriage for their heirs. Sherlock Holmes, James Moriarty, and Mash Kyrielight are intrigued by descriptions of this dream, especially once the murders begin and take it upon themselves to guide the protagonist through this moonlit interlude.
KOGETSUKAN Manor.png|Kogetsukan
MK1.jpg|Rikka and Juliet
MK2.jpg|Eva, Juliet, and Harriet
==Characters==
Each character is portrayed as a Servant contracted to Ritsuka Fujimaru due to their brain using details to fill in the dream.
===Goldie Family===
*Aaron Goldie
**Portrayed by Fionn.
*Dorthy Goldie
**Portrayed by Marie Antoinette
*Morris Goldie
**Portrayed by Mordred.
*Lorie Goldie
**Portrayed by Paul Bunyan
===Violet Family===
*Adamska Violet
**Portrayed by Lancelot
*Eva Violet
**Portrayed by Minamoto-no-Raikou
*Juliet Violet
**Portrayed by Stheno
*Harriet Violet
**Portrayed by Euryale.
*Cain Violet
**Portrayed by Mephistopheles
*Hawthorne
**Portrayed by James Moriarty
===Marble Trading Company===
*Ann
**Portrayed by Jaguar Man
*Wu
**Portrayed by Yan Qing
*Chris
**Portrayed by Bedivere
===Others===
*Rikka Fujimar
**Possessed by Ritsuka Fujimaru
*
**Role taken on by Sherlock Holmes, originally believed by Ritsuka to be a normal human with Holmes' appearance like the others
==Development==
Cover concept art by RAITA.Twitter - Feb 22, 2020 - @raita_zTwitter - Feb 24, 2020 - @raita_z
Concept1.jpg
Concept5.jpg
Concept6.jpg
Concept7.jpg
==References==
Category:Fate/Grand Order
Category:Fate/Grand Order media
Category:Novels
Category:Locations in Fate/Grand Order
Category:Grand Orders
Category:Released in 2019