Honkai: Star Rail / Character

Himeko

Fire · Erudition · 5★

Honkai: Star Rail hub →

Details Upgrade costs Skills Sources

Stats & requirements

Element: Fire
Path: Erudition
Rarity: 5

Starting stats (first promotion tier)

HP: 142.56
ATK: 102.96
DEF: 59.4
SPD: 96
TAUNT: 75
CRIT_RATE: 0.05
CRIT_DMG: 0.5

Named skills

Starting-level values from the cited data. Coefficients describe the skill’s inputs, not final damage.

Sawblade TuningBasic ATK / Single Target

Level 1 coefficient 1: 0.5

Molten DetonationSkill / Blast

Level 1 coefficient 1: 1
Level 1 coefficient 2: 0.4

Heavenly FlareUltimate / AoE

Level 1 coefficient 1: 1.38
Level 1 coefficient 2: 5

Victory RushTalent / AoE

Level 1 coefficient 1: 0.7
Level 1 coefficient 2: 3

Attack

See the source for this talent’s full effect and conditions.

Incomplete CombustionTechnique / Impair

Level 1 coefficient 1: 1
Level 1 coefficient 2: 0.1
Level 1 coefficient 3: 2
Level 1 coefficient 4: 15

Upgrade & material costs

Choose a track to see each purchased step and the total material bill. These totals cover the listed steps; character EXP and unlisted costs are separate.

Character promotion0 → 6

Total for the listed steps

Credit308,000

Extinguished Core15

Glimmering Core15

Endotherm Chitin65

Squirming Core15

Step by step

Upgrade	Gate	Materials
0 → 1	Lv. 20	Credit × 4,000Extinguished Core × 5
1 → 2	Lv. 30 / Rank 1	Credit × 8,000Extinguished Core × 10
2 → 3	Lv. 40 / Rank 2	Credit × 16,000Glimmering Core × 6Endotherm Chitin × 3
3 → 4	Lv. 50 / Rank 3	Credit × 40,000Glimmering Core × 9Endotherm Chitin × 7
4 → 5	Lv. 60 / Rank 4	Credit × 80,000Squirming Core × 6Endotherm Chitin × 20
5 → 6	Lv. 70 / Rank 5	Credit × 160,000Squirming Core × 9Endotherm Chitin × 35

Sawblade Tuning1 → 6

Total for the listed steps

Credit240,000

Key of Inspiration3

Extinguished Core6

Key of Knowledge8

Glimmering Core7

Key of Wisdom11

Squirming Core7

Step by step

Upgrade	Gate	Materials
1 → 2		Credit × 5,000Key of Inspiration × 3Extinguished Core × 6
2 → 3		Credit × 10,000Key of Knowledge × 3Glimmering Core × 3
3 → 4		Credit × 20,000Key of Knowledge × 5Glimmering Core × 4
4 → 5		Credit × 45,000Key of Wisdom × 3Squirming Core × 3
5 → 6		Credit × 160,000Key of Wisdom × 8Squirming Core × 4

Molten Detonation1 → 10

Total for the listed steps

Credit652,500

Extinguished Core9

Key of Inspiration3

Key of Knowledge15

Glimmering Core13

Key of Wisdom30

Squirming Core7

Destroyer's Final Road3

Tracks of Destiny2

Step by step

Upgrade	Gate	Materials
1 → 2		Credit × 2,500Extinguished Core × 3
2 → 3		Credit × 5,000Key of Inspiration × 3Extinguished Core × 6
3 → 4		Credit × 10,000Key of Knowledge × 3Glimmering Core × 3
4 → 5		Credit × 20,000Key of Knowledge × 5Glimmering Core × 4
5 → 6		Credit × 30,000Key of Knowledge × 7Glimmering Core × 6
6 → 7		Credit × 45,000Key of Wisdom × 3Squirming Core × 3
7 → 8		Credit × 80,000Key of Wisdom × 5Destroyer's Final Road × 1Squirming Core × 4
8 → 9		Credit × 160,000Key of Wisdom × 8Tracks of Destiny × 1Destroyer's Final Road × 1
9 → 10		Credit × 300,000Key of Wisdom × 14Tracks of Destiny × 1Destroyer's Final Road × 1

Heavenly Flare1 → 10

Total for the listed steps

Credit652,500

Extinguished Core9

Key of Inspiration3

Key of Knowledge15

Glimmering Core13

Key of Wisdom30

Squirming Core7

Destroyer's Final Road3

Tracks of Destiny2

Step by step

Upgrade	Gate	Materials
1 → 2		Credit × 2,500Extinguished Core × 3
2 → 3		Credit × 5,000Key of Inspiration × 3Extinguished Core × 6
3 → 4		Credit × 10,000Key of Knowledge × 3Glimmering Core × 3
4 → 5		Credit × 20,000Key of Knowledge × 5Glimmering Core × 4
5 → 6		Credit × 30,000Key of Knowledge × 7Glimmering Core × 6
6 → 7		Credit × 45,000Key of Wisdom × 3Squirming Core × 3
7 → 8		Credit × 80,000Key of Wisdom × 5Destroyer's Final Road × 1Squirming Core × 4
8 → 9		Credit × 160,000Key of Wisdom × 8Tracks of Destiny × 1Destroyer's Final Road × 1
9 → 10		Credit × 300,000Key of Wisdom × 14Tracks of Destiny × 1Destroyer's Final Road × 1

Victory Rush1 → 10

Total for the listed steps

Credit652,500

Extinguished Core9

Key of Inspiration3

Key of Knowledge15

Glimmering Core13

Key of Wisdom30

Squirming Core7

Destroyer's Final Road3

Tracks of Destiny2

Step by step

Upgrade	Gate	Materials
1 → 2		Credit × 2,500Extinguished Core × 3
2 → 3		Credit × 5,000Key of Inspiration × 3Extinguished Core × 6
3 → 4		Credit × 10,000Key of Knowledge × 3Glimmering Core × 3
4 → 5		Credit × 20,000Key of Knowledge × 5Glimmering Core × 4
5 → 6		Credit × 30,000Key of Knowledge × 7Glimmering Core × 6
6 → 7		Credit × 45,000Key of Wisdom × 3Squirming Core × 3
7 → 8		Credit × 80,000Key of Wisdom × 5Destroyer's Final Road × 1Squirming Core × 4
8 → 9		Credit × 160,000Key of Wisdom × 8Tracks of Destiny × 1Destroyer's Final Road × 1
9 → 10		Credit × 300,000Key of Wisdom × 14Tracks of Destiny × 1Destroyer's Final Road × 1

Starfire0 → 1

Total for the listed steps

Credit5,000

Key of Inspiration3

Destroyer's Final Road1

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 5,000Key of Inspiration × 3Destroyer's Final Road × 1

Magma0 → 1

Total for the listed steps

Credit20,000

Key of Knowledge5

Tracks of Destiny1

Destroyer's Final Road1

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 20,000Key of Knowledge × 5Tracks of Destiny × 1Destroyer's Final Road × 1

Benchmark0 → 1

Total for the listed steps

Credit160,000

Key of Wisdom8

Tracks of Destiny1

Destroyer's Final Road1

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 160,000Key of Wisdom × 8Tracks of Destiny × 1Destroyer's Final Road × 1

DMG Boost: Fire0 → 1

Total for the listed steps

Credit2,500

Extinguished Core2

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 2,500Extinguished Core × 2

ATK Boost0 → 1

Total for the listed steps

Credit5,000

Key of Inspiration3

Extinguished Core6

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 5,000Key of Inspiration × 3Extinguished Core × 6

DMG Boost: Fire0 → 1

Total for the listed steps

Credit10,000

Key of Knowledge3

Glimmering Core3

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 10,000Key of Knowledge × 3Glimmering Core × 3

Effect RES Boost0 → 1

Total for the listed steps

Credit10,000

Key of Knowledge3

Glimmering Core3

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 10,000Key of Knowledge × 3Glimmering Core × 3

DMG Boost: Fire0 → 1

Total for the listed steps

Credit20,000

Key of Knowledge5

Glimmering Core4

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 20,000Key of Knowledge × 5Glimmering Core × 4

ATK Boost0 → 1

Total for the listed steps

Credit45,000

Key of Wisdom3

Squirming Core3

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 45,000Key of Wisdom × 3Squirming Core × 3

DMG Boost: Fire0 → 1

Total for the listed steps

Credit45,000

Key of Wisdom3

Squirming Core3

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 45,000Key of Wisdom × 3Squirming Core × 3

Effect RES Boost0 → 1

Total for the listed steps

Credit160,000

Key of Wisdom8

Squirming Core8

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 160,000Key of Wisdom × 8Squirming Core × 8

ATK Boost0 → 1

Total for the listed steps

Credit160,000

Key of Wisdom8

Squirming Core8

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 160,000Key of Wisdom × 8Squirming Core × 8

DMG Boost: Fire0 → 1

Total for the listed steps

Credit160,000

Key of Wisdom8

Squirming Core8

Step by step

Upgrade	Gate	Materials
0 → 1		Credit × 160,000Key of Wisdom × 8Squirming Core × 8

Sources & image credit

Reference snapshot: 24 October 2026.

HoYoverse / COGNOSPHERE

REFERENCE INDEX

All character entries →Read about Honkai: Star Rail →

Honkai: Star Rail

March 7th makes the Astral Express feel like a found family

March 7th turns a crew of travelers into something warmer than a transportation service. Her bright camera, chosen name, and curiosity about a lost past make the Astral Express feel like a home being assembled one shared moment at a time.

Character analysis · 3 min

Honkai: Star Rail

Dan Heng's reserve makes room for the Trailblazer's questions

Dan Heng’s quiet presence on the Astral Express can seem like a refusal to engage. In the early journey, though, his archive work and measured responses make him a steady guide: someone who gives the Trailblazer room to ask without turning every answer into a performance.

Character analysis · 3 min

Honkai: Star Rail

Jarilo-VI builds its conflict above and below ground

Jarilo-VI gives its central divide a physical shape. Belobog’s exposed streets and the Underworld’s constrained spaces make the distance between communities tangible, so the planet’s conflict is encountered through movement and perspective as much as through explanation.

Story analysis · 3 min

Honkai: Star Rail

March 7th, Dan Heng, Natasha: three turns and one Skill Point pool

Skill Points turn a party’s separate turns into a shared planning problem. Understanding when a basic attack can carry the next moment, when a skill deserves the resource, and how ultimates fit around that choice makes ordinary battles easier to read.

Game guide · 4 min

Stats & requirements

Starting stats (first promotion tier)

Named skills

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Sources & image credit

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