The following issues were fixed during the maintenance performed on January 7, 2026.

Battle Style Adjustments

Izuku Midoriya (Full Bullet)
・Quirk Skill γ “Ground Impact”
└ Increased reload speed at levels 4 and 9

Katsuki Bakugo
・Special Action “Explosive Speed”
└ Increased reload speed

Tenya Iida (Original)
・Quirk Skill α “Recipro Wheel”
└ Increased ammo count

・Quirk Skill β “Recipro Burst”
└ Increased damage

Denki Kaminari
・Special Action “Electrification”
└ Increased reload speed

Denki Kaminari (Lightning)
・Quirk Skill β “Tracking Bolt”
└ Increased reload speed

Neito Monoma (Original)
・Increased HP to 300

Itsuka Kendo (Twin Palm Strike)
・Quirk Skill α “Gale Burst”
└ Decreased damage when used without charging

・Quirk Skill γ “Whirlwind Fist”
└ Decreased damage
└ Decreased reload speed

Tamaki Amajiki (Original)
・Quirk Skill α “Marlin Rapier” and “Octopus Whip”
└ Decreased damage

・Special Action “Wing Claw”
└ Decreased reload speed

All Might (Original)
・Quirk Skill α “Texas Smash”
└Increased damage of additional shockwaves generated at levels 5-9

Endeavor (Inferno Fist)
・Quirk Skill α “Inferno Fist: Jet Burn”
└ Decreased damage
└ Decreased reload speed when gauge is depleted

・Quirk Skill β “Vanishing Storm” and “Hell Curtain”
└ Decreased damage
└ Decreased reload speed

Hawks
・Special Actions “Fierce Wings / Flight” and “Fierce Wings / Transport”
└ Increased reload speed when gauge is depleted

Twice (Original)
・Quirk Skill γ “Foot Boost”
└ Increased damage

・Special Action “Mad Imitation”
└ Increased reload speed

Kurogiri (Original)
・Quirk Skill β “Warp Gate”
└ Adjusted to make it easier to knock back opponents when hit

Special Tuning Skill Adjustments

Trance Blow (Hitoshi Shinso: Original)
└ Decreased effect duration at all levels

Extra Wind (Hawks: Slicing Wind)
└ Decreased cooldown time before reactivation from level 10 onward

We hope you continue to enjoy playing MY HERO ULTRA RUMBLE.