Akekuri

early game support

supportsp_generationbuffervanguard

Akekuri is a Heat Vanguard whose main value is fueling the team's SP economy. Her Combo Skill fires whenever an enemy is staggered, her Ultimate returns SP to the whole squad, and she also applies Heat Infliction plus a Link buff that boosts the next Battle Skill or Ultimate. That makes her an easy plug-in for nearly any lineup, though she contributes almost no damage herself.

The early game build keeps Akekuri functional with minimal investment. Thermite Cutter stays equipped because it is free from the New Horizons Weapon Supply and continues to be her best option throughout the game. The Catastrophe set is the budget choice here: it lifts her Ultimate Gain Efficiency so SQUAD! ON ME! becomes available earlier, and it also refunds SP the moment combat starts, which helps the whole squad open with skills. None of these pieces require deep farming, so the build is ideal while gearing up. Once better materials are available, swap to the Frontiers set to gain the team-wide damage buff and Combo Skill cooldown reduction she really wants.

Insights

Core Mechanics

SP generation defines her kit: Flash and Dash refills SP every time an enemy becomes staggered or a Stagger Node is broken.
SQUAD! ON ME! channels and launches three Rallying Flares, each restoring SP for the party.
Burst of Passion is a frontal Heat slash that also applies Heat Infliction, enabling Heat-based reactions.
The Staying in the Zone talent grants a Link buff while the Ultimate is active, amplifying the team's following Battle Skill or Ultimate.
Her finisher attack on a staggered enemy also recovers a small amount of SP for herself.

Scaling

Her support package works from the start — the Combo Skill and Ultimate both function without gear investment.
Late game she scales with Intellect, since Cheer of Victory converts each 10 points of Intellect into extra SP recovery from Flash and Dash.
Offense stats are largely wasted on her; she is never meant to be a damage source.
She is team-dependent: the SP and Link she hands out only matter when allies can actually spend them.

Team Role

Akekuri fills the SP battery slot in a composition. She does not need to be the controlled operator — simply having her present lets the squad profit from Flash and Dash refills whenever a target staggers, and from the multi-flare SP recovery of SQUAD! ON ME!. Because her Combo Skill costs nothing and its trigger condition is easy to satisfy with most lineups, she works as a universal filler for teams that run dry on SP, and she also chips in Heat Infliction plus a Link buff that empowers the next Battle Skill or Ultimate. Build her toward Intellect, Combo Skill cooldown reduction, and Ultimate gain so those tools cycle faster; the reward is a smoother skill rotation for the whole party rather than personal output.

Weapon

thermite_cutterBest

6★ Sword

Weapon Stat Priority

flowattack_boostwill_boost

Gear

sp_restore

Pieces

armor

gloves

miner fists t1

core 1

core 2

Explanation

There is no need to chase a different weapon early on — Thermite Cutter is free and remains her strongest option at every stage.

Catastrophe is chosen purely for accessibility: it boosts her Ultimate gain and hands back SP when the fight begins.

Miner Fists and the Catastrophe armor/filters round the set out cheaply so the bonus activates without heavy farming.

Move to the Frontiers setup once you can craft it, since the team-wide damage buff is a clear upgrade over Catastrophe's selfish bonuses.

Notes

Thermite Cutter is the same weapon as the endgame build and is obtained for free from the New Horizons Weapon Supply.
Catastrophe raises Ultimate Gain Efficiency, letting SQUAD! ON ME! come online sooner.
The set also refunds 50 SP at the start of combat, giving the team an immediate skill-economy head start.