Sakuya Izayoi


Lunar War Servant

Sakuya's outfit for the final Lunar Base battle. Her assist systems are imbued with the blood of the Scarlet Devil Mansion.

Lunar War Servant
Voice Lines
Temperament: Overcast

Overcast (a Touhou LW original) refers to the weather when the sky is entirely covered by clouds. This is the temperament of Sakuya, who blocks the sun's light as the servant of a vampire. This Sakuya's temperament was artificially augmented by science since her original temperament lost its magic. This temperament is specialized to solely resist Moon Essence.

Ability: Capable of manipulating time (Sealed)

Sakuya Izayoi's sealed ability. It was most likely sealed away due to the incident, and it hasn't fully recovered since. The reason for this is still unclear and requires further investigation. Sakuya Izayoi's Specialized Military Outfit: The design and manufacture of this outfit were largely based on the work of Patchouli Knowledge's Knowledge Institute and the support unit "Koakuma." All of the specialized military outfits are equipped with barrier chaff. Cold Knives & Knife Stockers: Sakuya's main weapons that were designed with Patchouli's vast knowledge. The knives are kept at an extremely cool temperature by applying the principles of ice magic. These cold knives are devoid of all internal vibrations, which makes them especially suited for throwing. There are many variations of knives, including Patchouli's favorite paper knives and the knives Sakuya usually uses. The Knife Stockers also act as vernier thrusters to provide a significant boost to Sakuya's speed. Artificial Qigong Assistance: Equipment based on Meiling's ability that have been designed to support Sakuya's physical skills. A network on the inner layer of the outfit artificially replicates Meiling's ability to control the flow of qi within one's own body. This supports Sakuya's muscles and can even provide instantaneous bursts of strength on par with the strength she used to possess. Various Support Modules: Hobgoblin, Tupai, and Fairy_Maid are the three types of support modules. Sakuya's movements are supported by short-running programs that replicate each of these creatures' characteristics and powers. Dual Noble Vampire Units: Central systems that hover near Sakuya's head and support her thoughts. One unit replicates the mind of Remilia, the other replicates Flandre's, and they both cooperate with Sakuya's own mind to almost instantaneously provide the optimal solution to any problem. The Remilia Unit mainly provides support by foreseeing how the battle will progress, while the Flandre Unit discerns the enemies' weaknesses.


Dancing Star Sword

Sakuya Izayoi (Lunar War Servant)'s Spread Shot. She attacks with Cold Knives that fly through the air. Cold Knives are so icy that they are practically devoid of all internal vibrations. This makes them sharper than any razor... or maybe it doesn't affect the sharpness at all. Either way, you wouldn't want to be hit by one.

  • S01 - Spinning Cold Knife
  • S07 - Spinning Cold Knife
  • S08 - Spinning Cold Knife
  • S11 - Spinning Cold Knife
  • S37 - Spinning Cold Knife
  • S54 - Spinning Cold Knife
Magic Star Sword

Sakuya Izayoi (Lunar War Servant)'s Focus Shot. She throws her Cold Knives at extremely high speed. The knives travel so incredibly fast because they are supported by artificial wind magic... But how fast would they be in a vacuum?

  • Q02 - Quick Cold Knife
  • Q09 - Quick Cold Knife
  • Q12 - Quick Cold Knife
  • Q26 - Quick Cold Knife
  • Q49 - Quick Cold Knife
  • Q60 - Quick Cold Knife
Scarred Soul: Soul Sculpture

Sakuya Izayoi (Lunar War Servant)'s Spell Card. She performs multiple slashes with her Cold Knives in quick succession. It almost looks like she is carving out a statue. The assistance of artificial qigong is essential for this Spell Card, as both arms must be swung at a lightning-fast pace.

  • C03 - Carving Cold Knife
  • C10- Carving Cold Knife
  • C16 - Carving Cold Knife
  • C27 - Carving Cold Knife
  • C32 - Carving Cold Knife
  • C44 - Carving Cold Knife
Light Speed: C. Ricochet

Sakuya Izayoi (Lunar War Servant)'s Spell Card. In this attack, she creates a bewildering dance of ricocheting Cold Knives. The Vampire Units' assistance is vital in order to control the trajectories of all the rebounding knives.

  • R04 - Ricochet Cold Knife
  • R15 - Ricochet Cold Knife
  • R19 - Ricochet Cold Knife
  • R21 - Ricochet Cold Knife
  • R35 - Ricochet Cold Knife
  • R42 - Ricochet Cold Knife
Cosmopolitan Museum

Sakuya Izayoi (Lunar War Servant)'s Last Word (a Touhou LW original). Her entire knife collection is unleashed in this attack. She changes between the appropriate techniques most suitable for each different type of knife. The attack showcases how a maid must master various tools to be efficient at her job. This may be obvious, but each tool has its intended use, and they all must be handled differently.

  • Maid Chef Knife
  • Maid Fruit Knife
  • Maid Butcher Knife
  • Maid Gardening Knife
  • Maid Climbing Knife
  • Maid Combat Knife


Skill: module[Hobgoblin]

They may not look it, but they are kind, hard-working creatures. In fact, they may even be better at chores than fairies.

Skill: module[Tupai]

Remilia's mysterious pet that she found. It is apparently a type of mammal that only eats insects and fruit. But it looks a little odd...

Skill: module[Fairy_Maid]

The fairies who wear maid dresses of the Scarlet Devil Mansion. It seems they employ any fairy who wants the job. But how hard do they actually work?

Passive: Flash-Freeze Paper Knives
Passive: Qigong Feedback
Passive: Vampire Legacy