Akuoumaru Weapon in Genshin Impact
Akuoumaru is a 4-Star Claymore weapon in Genshin Impact. Our page highlights its stats, passive ability, and the materials you need to upgrade it.
Akuoumaru Weapon in Genshin Impact
Akuoumaru is a 4-Star Claymore weapon in Genshin Impact. Its passive ability is Watatsumi Wavewalker. We cover its base stats and the materials required to upgrade it below.
"The beloved sword of the legendary "Akuou." The blade is huge and majestic, but is surprisingly easy to wield."
Other Weapons in Genshin Impact
For players looking for information on other weapons, check our handy search tool!
Akuoumaru Weapon Stats
Drag the slider to see what stats Akuoumaru has at each Ascension!
| Base ATK | 510 |
| ATK | 41.3% |
Akuoumaru Passive Ability
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.12% / 0.15% / 0.18% / 0.21% / 0.24%. A maximum of 40% / 50% / 60% / 70% / 80% increased Elemental Burst DMG can be achieved this way.
Upgrade Materials for Akuoumaru
Listed below are the upgrade materials for Akuoumaru, please use the slider to adjust to your desired level.
| Old Handguard | 10 |
| Coral Branch of a Distant Sea | 3 |
| Concealed Claw | 15 |
| Kageuchi Handguard | 15 |
| Jeweled Branch of a Distant Sea | 9 |
| Concealed Unguis | 18 |
| Famed Handguard | 18 |
| Jade Branch of a Distant Sea | 9 |
| Concealed Talon | 27 |
| Golden Branch of a Distant Sea | 4 |
Characters That Can Use Akuoumaru
Listed below are any of our character guides that use Akuoumaru. Please check their respective character guides for more information on how good of a weapon Akuoumaru is for them.