Assassin (アサシン, Asashin?) is an Assassin-class Servant summoned by Ritsuka Fujimaru in the Grand Orders of Fate/Grand Order.



Assassin's True Name is Mochizuki Chiyome (望月千代女, Mochidzuki Chiyome?). A woman of the late Warring States period whose name was recorded in the documents of Netsumura, Shinshu. She is regarded as a female ninja (kunoichi) that served the Takeda Clan of the Kai Province and a descendant of Mochizuki Izumo-no-Kami, but it is unsure whether she was actually a ninja.[1]

In a sense, her existence—it may be a sarcastic answer to the proposition called a “renowned ninja”, which is a contradiction for a ninja that should make a principle to keep one's activities covert.[1]

In this work, Chiyome is an existence endowed with grotesque powers, having inherited a curse cast by a god from her ancestor Kouga Saburou. At the same time that she works as a shinobi for the sake of her lord... she dedicates prayers as a single miko of a serpent in order to appease the aramitama of a god.[1]



« Curse, this blood of mine. Curse, this sin of mine. No matter how much time passes, there is something here that cannot be washed away. »

(Mochizuki Chiyome)
Warring States/Widow/Young Girl/Kunoichi/Miko. Apparently, a few Servants are worried about her in regards to “having too many attributes”...[1]


Fate/Grand OrderEdit

Shimosa Province: The Stage of Rivers of Blood and Mountains of CorpsesEdit

She is one of the Heroic Spirits Blade-Master, Assassin of Paraiso (アサシン・パライソ, Asashin Paraiso?).

The Mysterious Country of ONILAND!! ~ The Oni King and the Kamuy's GoldEdit


Her Noble Phantasm is Channeling - Omen of the Great God Ibuki.[2]

Class SkillsEdit

Presence Concealment (A+ Rank): The ability to erase one's presence. If activated, it's near impossible for even other Servants to detect her. However, the effect greatly weakens once she attacks.[2]

Personal SkillsEdit

Witchcraft (Oracle) (C Rank): As a priestess of Shinano, she's able to use some type of witchcraft. However, she's lost most of her ability to utilize it due to being summoned as an Assassin, being left with only a C rank in it.[2]
Curse of the Orochi (B Rank): An unusual power passed down through generations. A curse from the Great God Ibuki, deeply related to the ancestors of the Kouga-Mochizuki clan. It tortures the mind and body of its possessor, but if they're able to control it, they become able to use it as a powerful undetectable poison. Every generation, one member of the Kouga-Mochizuki clan must inherit this power.[2]
Kouga-ryuu (A Rank): A style of ninja arts that uses special fighting techniques, passed down the generations of the Kouga-Mochizuki clan. A composite skill that includes the effects of the Ninja Arts skill.[2]
Ninjutsu (A Rank): A general term for the different skills used by ninja, such as spying, stealing, torture, and battle techniques. Since she was born as the head of the Mochizuki Clan in the Alliance of the 53 Houses of Kouga, she possesses rank A in this skill.[2]
Subversive Activities (C+ Rank): The ability to reduce the enemy's strength before commencing battle. Mastery of traps. However, the higher the rank of this skill is, the more the user's saint graph as a heroic spirit will decline.[2]

Forms and Alternate VersionsEdit

Assassin of ParaisoEdit

Assassin of Paraiso is a modified version of Mochizuki Chiyome appearing in the Shimosa Singularity, who became a Heroic Spirit Swordmaster after Caster of Limbo cast the Curse of Annihilation on her.


Creation and ConceptionEdit

Hiroshi Hiroyama is the character illustrator for Mochizuki Chiyome.[1]


  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 Fate/Grand Order material VI - Mochizuki Chiyome, profile translated by BananaShiki
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