Tsumukari Muramasa

is a sword forged by Senji Muramasa. It was used in Shimousa to counter Amakusa Shirou Tokisada's Shimabara Hell Reality Marble. The realisation of Muramasa's ideal sword, the sword is one that can purge resentment, cut through bonds, fate, causality, and destiny, and slice through the idea of karma itself. However, using it will cause him to perish because he is not a god.
Tsumukari refers to "Tsumukari-no-Tachi". In other words, it recreates the Divine Construct Kusanagi-no-Tsurugi, which emerged from a tail of Yamata-no-Orochi, the eight-headed, eight-tailed, red-eyed monster slain by Susanoo-no-Mikoto ― the largest Dragon of calamity which boasted the massiveness to span eight valleys and eight peaks.
Onriedo 02.png|Tsumukari Muramasa cutting through both the Reality Marble and the Castle.
Onriedo 03.png|Onriedo Castle set aflame by Muramasa's attack.
Onriedo 04.png|Onriedo losing power as a result of the damage and burning down.
The sword bisected both Shimabara Hell and the Onri Edo Castle in an instant.Fate/Grand Order Epic of Remnant - Shimosa Province: The Stage of Rivers of Blood and Mountains of Corpses - Act 15, translated by You at Beast's Lair.
==Originless Creation of Swords==
 is a Noble Phantasm that creates the ultimate katana. After reproducing a wasteland of countless swords due to the deployment of a unique Reality Marble (a landscape similar to EMIYA's Unlimited Blade Works), all the swords break, scattering like snow crystals, and only one blade remains in Senji Muramasa's hands. One slash that severs time and space, and even fate. The inscription of the sword is .
==Chant==
<tabber>
English=
I'm not the invincible swordsman, Jūbei,
I'm not the one praised as a master of espionage, ,
I'm not the renowned caster Abe-no-Seimei.
Why, out of all people, I, a swordsmith, was summoned.
For being unable to foresee that, this is your defeat.
Once seeking for the ultimate blade.
A blade of steel cutting no flesh, nor bones and neither life.
What I seek for is the clearance of resentment.
The cutting of bonds, fate and destiny. 
That is, to free oneself from Karma. 
Upon one's arrival are countless tools.
Carved over a thousand blades, forming a pile of swords.
This is the place where all paths cross.
This is the place where all desires flow.
This is the place where all deaths await
My whole life was for this single swing. 
The heart of the blade is right here!
Take this, This is my Tsumukari Muramasa!!! 
|-|
Japanese=
無敵の剣豪、十兵衛でもねえ、
隠密大名と誉れの高い半蔵でもねえ、
噂のキャスター、でもねえ。
なんでよりにもよって刀鍛冶のオレが呼ばれたのか。
そいつを計れなかったテメェの負けだ。 
かつて求めた究極の一刀。
其は、肉を断ち骨を断ち命を断つ鋼のにあらず。
我がが求めるのは怨恨の清算。
縁を切り、定めを切り、業を切る。
―――即ち。宿業からの解放なり。
・・・・・・其処に至るは数多の研鑽。
千の刀、万の刀をり、築きに築いた。
此処に辿るはあらゆる。
此処に示すはあらゆる宿願。
此処に積もるはあらゆる非業―――
我が人生の全ては、この一振りに至るために。
剣の鼓動、此処にあり―――！
受けやがれ、こいつがオレの、、だぁ―――！！！！
|-|
Romaji=
Muteki no kengō, Jūbee demonē,
Onmitsu daimyō to homare no takai Hanzō demo nē,
Uwasa no kyasutā, Abe seimei demo nē.
Nande yori ni mo yotte katanakaji no ore ga yobareta no ka.
Soitsu o hakarenakatta teme~e no makeda.
Katsute motometa kyūkyoku no ittō.
Sore wa, niku o tachi,hone o tachi inochi o tatsu hagane no yaiba ni arazu.
Waga gō ga motomeru no wa enkon no seisan.
En o kiri, sadame o kiri, -gyō o kiru.
――― Sunawachi. Shukugō kara no kaihōnari.
......Soko ni itaru wa amata no kensan.
zen no tachi, man no tachi o katadori, kizuki ni kizuita katana dzuka.
Koko ni tadoru wa arayuru shūren.
Koko ni shimesu wa arayuru shukugan.
Koko ni tsumoru wa arayuru higō ―――
Waga jinsei no subete wa, kono hitofuri ni itaru tame ni.
Ken no kodō, koko ni ari ―――!
Uke ya gare, koitsu ga ore no, tsumukari, muramasa da ~a ―――!!!!
|-|
Translated English=
Though I am not Jubei, the invincible swordmaster.
Though I am not Hanzo, the great spymaster.
Though I am not Abe-no-Seimei, like your so-called Caster.
Though I am nothing more than a swordsmith, why is it that I was summoned?
You could never figure it out, and so you have lost.
I once sought to forge the ultimate blade.
Not a sword that cuts through flesh, bone, or the living.
I sought a blade that terminates enmity...
A blade that severs bonds, severs certainty, severs karma.
That is to say, to free one of one's fate.
Uncountable years of toil to reach this place.
Forging thousands of swords to create a barrow of blades.
Many paths, converge here.
Enduring desires, flow here.
Unjust deaths, gather here.
My whole life has been for this single swing.
The heart of the blade is here!
Accept this blow from my「Tsumukari Muramasa」!
</tabber>
==References==
vi:Tsumukari Muramasa
Category:Swords
Category:Noble Phantasms
Category:A+ rank Noble Phantasms
Category:Anti-Unit Noble Phantasms
Category:Conceptual Weapons
Category:Reality Marbles
Category:Noble Phantasms introduced in Fate/Grand Order