M. Family

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The Moriarty family (モリアーティ家, *Moriāti ka*), better known as the **M. Family** (M 家, *M ka*), is a legendary crime syndicate and the greatest crime family in history. All the world's crime goes through it, and all cases that directly involve them remain unsolved.

Its core members are all descendants of Professor James Moriarty, the "Napoleon of crime" and arch-enemy of Sherlock Holmes.

## Overview

Since the days of James Moriarty and Sherlock Holmes, the two families are at enmity; Holmes' descendants have been hindering the M. Family's perfect crime for generations.

The M. Family's headquarters is located in London, England.

All members of the M. Family continuously have to prove their worth as failures are not permitted. If someone is unable to meet the M. Family's standards and requirements—or attempts to leave the group—, they are promptly executed; their existence is erased as well. Mylo Moriarty keeps a "secret altar" wall with photographs of all "failures" of the Moriarty family in the headquarters.

## History

17 years ago, Eliot Moriarty was ordered to kidnap researcher Jim Gore because the M. Family wanted to use him and his research to gain incredible wealth. However, instead of kidnapping Gore, Eliot hired six people to assist him in his apparent murder. Because he failed the mission, Eliot was executed.

After the Tragic Cruise Serial Murders Case, Mylo Moriarty is overthrown as M. Family head, and Alice Moriarty takes over the position. About six months later, she begins killing some members of the M. Family; among the victims is Teo Moriarty.
## Known involved cases

* Jim Gore Murder Case

* Bloody Field Trip Case
* Island Observatory Murder Case

* Shibuya Revelation Serial Murders Case
* Plateau Auberge Serial Murders Case
* Invitation From Mylo Case
* Tragic Cruise Serial Murders Case
* Cryptid Serial Murders Case
* Missing Detectives Case

## Known members

* Mylo Moriarty (first child and current leader)
* Teo Moriarty (second or third child)
* Winter Moriarty (fourth child)

* Professor James Moriarty (progenitor and first leader)
* Alice Moriarty (fifth child; killed by Mylo)
* Unnamed person with a fur-trimmed coat, surrounded by birds
* Unnamed person with two swords on their back
* Unnamed person with a high ponytail
* Unnamed person with many belts
* Unnamed spy among BLUE's staff

**Current (Spoilers!)**

* Current leaderAlice Moriarty (fifth child and current head)
* Daniel Moriarty (Mylo's uncle)

* Professor James Moriarty (progenitor and first leader)
* Eliot Moriarty (killed after failing to kidnap Jim Gore)
* Alice Moriarty (fifth child; killed by Myloalive)
* Mylo Moriarty (first child and former leader)
* Eli Moriarty (died in a feud)
* Teo Moriarty (killed by usurper)
* Winter Moriarty (fourth child; seceded)
* Unnamed man with mustache
* Unnamed person with a fur-trimmed coat, surrounded by birds
* Unnamed person with two swords on their back
* Unnamed person with a high ponytail
* Unnamed person with many belts

* Chris (serial slasher; killed on Mylo's order)
* Unnamed assassin (killed on Mylo's order)
* Spy among BLUE's staffShachi (BLUE spy; killed by Mylo)

## Trivia

* Although Ron Kamonohashi is a ninth-generation descendant of James Moriarty, he is unaffiliated with the M. Family.

## References and notes

1. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 13, pages 31-32
2. ↑ 2.0 2.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 13, pages 35-36
3. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 21, page 17
4. ↑ 4.0 4.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 21, page 14
5. ↑ *Ron Kamonohashi: Deranged Detective* anime; Episode 9
6. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 21, page 14
7. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 27, pages 8-10
8. ↑ 8.0 8.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 27, page 18
9. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 72, pages 7-8
10. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 44, pages 4-5
11. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 40, pages 10-17
12. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 44, page 15
13. ↑ 13.0 13.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 44, pages 7-9
14. ↑ 14.0 14.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 96, pages 19-25
15. ↑ 15.0 15.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 115, pages 12-13
16. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 103, pages 2-6
17. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 73, page 12
18. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 21, page 16
19. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 90, page 14
20. ↑ 20.0 20.1 20.2 20.3 20.4 20.5 20.6 20.7 *Ron Kamonohashi: Deranged Detective* manga; Chapter 13, page 32
21. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 21, page 10
22. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 45, pages 10-11
23. ↑ 23.0 23.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 103, page 4
24. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 73, page 12
25. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 43, page 14
26. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 72, page 1
27. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 73, page 12
28. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 114, pages 15-21
29. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 108, page 5
30. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 103, page 6
31. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 27, page 17
32. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 27, page 10
33. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 87, page 21
34. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 92, pages 14-15

1. ↑ "House of M" in the Netflix/Crunchyroll subs.