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A lovely warbow made from seashells and coral. A mournful brilliance flows along its moonlight-colored arms.

Mouun's Moon (Japanese: 曚雲の月 Mouun no Tsuki) is a 4-Star Bow obtained from Weapon Event Wishes.

Ascensions and Stats

Level Base
2nd Stat
0✦ 1/20 44 6%
20/20 119 10.6%
Ascension Cost (0 → 1)
Item Mora.png 5,000 Mora
1✦ 20/40 144 10.6%
40/40 226 15.5%
Ascension Cost (1 → 2)
Item Mora.png 15,000 Mora
2✦ 40/50 252 15.5%
50/50 293 17.9%
Ascension Cost (2 → 3)
Item Mora.png 20,000 Mora
3✦ 50/60 319 17.9%
60/60 361 20.3%
Ascension Cost (3 → 4)
Item Mora.png 30,000 Mora
4✦ 60/70 387 20.3%
70/70 429 22.7%
Ascension Cost (4 → 5)
Item Mora.png 35,000 Mora
5✦ 70/80 455 22.7%
80/80 497 25.1%
Ascension Cost (5 → 6)
Item Mora.png 45,000 Mora
6✦ 80/90 523 25.1%
90/90 565 27.6%

Total Cost (0 → 6)

Item Mora.png 150,000 Mora


The longbow once used by the Watatsumi shrine maiden Mouun,
It shines as pure white as the seafoam at the tip of a moonlit wave.

The shrine maiden was friends with the monsters of distant seas, and together they did battle against the thundering clouds for the sake of Watatsumi's transient dream.
The bosom companions rode the waves as one, looming ever in the spray created by the bows of ships...
On and on they went, pursuing the path of no return that Watatsumi was now on until they went together to the land of their tragic obliteration.

"Perhaps it is true that Lord Watatsumi Omikami's war was doomed from the start."
"But as long as we leave these memories behind, as long as we sow the seeds of sacrifice, this might all be worth it."

The songs of the past eulogize the tacit bond she shared with "Umigozen" as twins born of Watatsumi,
And depict them, bow drawn and spear raised, bathing in the wave-spray of a ship's bow...
These distant songs recount how she rode with Touzannou upon the back of a sea creature in the night,
The broken tomorrows she whispered of, gently and mournfully, into the hero's ear...

In yet peaceful days, the twins once sang in chorus with the great whale of the deep sea,
Telling of dismal days spent in the depths and the dark ever-night, and of Omikami and the radiant jade branches.
She once frolicked with that reckless young man, whose only strength was his strength...

"Once I bring that legendary Great Tengu's mask back, you have to keep our promise and finish that business."

"Sure, and if you're still so full of crap then, I'll get a whale to raise a wave large enough to wash that potty mouth of yours clean."



Event Wishes

Mouun's Moon was promoted or featured with a drop-rate boost in 2 Event Wishes:

Wish Featured Duration
Epitome Invocation 2021-11-02.png
Epitome Invocation 2021-11-02
Weapon Mouun's Moon.png Mouun's Moon
November 2, 2021 – November 23, 2021
Epitome Invocation 2022-03-08.png
Epitome Invocation 2022-03-08
Weapon Mouun's Moon.png Mouun's Moon
March 8, 2022 – March 29, 2022

Other Languages

LanguageOfficial NameLiteral Meaning
EnglishMouun's Moon
Méngyún zhī Yuè
Mouun's Moon
Méngyún zhī Yuè
Mouun no Tsuki[1]
Mouun's Moon
Korean모운의 달
Mo'un-ui Dal
Mouun's Moon
SpanishLuna de MouunMouun's Moon
FrenchLune de MouunMouun's Moon
RussianЛуна Моун
Luna Moun
Mouun's Moon
ThaiMouun's Moon
VietnameseÁnh Trăng MouunMouun Moonlight
GermanMouun-MondMouun Moon
IndonesianMouun's Moon
PortugueseLua de MouunMouun's Moon

Change History

Released in Version 2.2