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Hazuki Guide — Chasing KALEIDO

Last updated: October 5, 2026

Hazuki Guide collects build notes, tier position, skills, stats, teams, and related Chasing KALEIDO guides.

Hazuki

Reason

Harmonizer

A member of the Yager Campus Group and the school's psychologist.

As a RIDER, Hazuki shows little interest in combating HYSTERIA. She prefers observing the fascinating psychological changes in students to research the Sea of Unconsciousness that spawns HYSTERIA.

To intensify the emotional changes of those before her, she even takes proactive action. Even the RIDERs of the Yager Group—their true inner desires and struggles—are subjects of Hazuki's observation.

"Changes that transcend conventional logic are truly captivating."

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Basic Information

Rarity: A
Career: Harmonizer
Damage Type: Reason
Armor Type: Heavy Armor
Group: Yager
Identity: Psychology Teacher
Height: 176cm
Birthday: September 1
MBTI: ENTP
Zodiac: Virgo
Tarot: Minor Arcana: Queen of Cups
Story From: Terminus Campus

Stats

Lv. 1

HP 228

ATK 28

DEF 16

Crit 13

Skills

Lv. 1

White Fang Normal Attack

Hazuki uses a flintlock pistol for precision shooting, dealing Reason DMG equal to 1.9% of ATK per round.

Upgrade Costs

Total to Lv.10

703,500

Lv.2 Req 20

9,500

Lv.3 Req 30

15,000

Lv.4 Req 40

22,000

Lv.5 Req 50

60,000

Lv.6 Req 60

97,000

Lv.7 Req 70

115,000

Lv.8 Req 70

115,000

Lv.9 Req 80

135,000

Lv.10 Req 80

135,000

Sky Canopy Special Skill

Hazuki conjures rain butterflies, dealing Reason DMG equal to 200% of ATK and 2 Toughness Reduction to 2 enemies, and applies 1 stack of [Butterfly Mark] effect.

After activating Talent [Frozen Relativity]: When this skill hits, it applies an additional stack of [Butterfly Mark] effect.

Upgrade Costs

Total to Lv.10

884,500

Lv.2 Req 20

12,000

Lv.3 Req 30

17,500

Lv.4 Req 40

30,000

Lv.5 Req 50

75,000

Lv.6 Req 60

120,000

Lv.7 Req 70

145,000

Lv.8 Req 70

145,000

Lv.9 Req 80

170,000

Lv.10 Req 80

170,000

Dynamic World Ultimate

Hazuki deploys the Intellect Field, marking the Enemy Team with 5 stacks of Disc Mark effect, prioritizing different targets; simultaneously spreads Domino Pusher effect to all teammates for 15s.

2-Star Additional Effect: When the bearer of this skill effect casts an attack skill without causing Break to enemies, restores 1 Energy.

Upgrade Costs

Total to Lv.10

1,241,000

Lv.2 Req 20

16,000

Lv.3 Req 30

25,000

Lv.4 Req 40

40,000

Lv.5 Req 50

100,000

Lv.6 Req 60

170,000

Lv.7 Req 70

205,000

Lv.8 Req 70

205,000

Lv.9 Req 80

240,000

Lv.10 Req 80

240,000

Domino Pusher Passive

Hazuki provides the [Wing Bond] effect to the allied teammate with the highest ATK.
When teammates with the [Wing Bond] effect deal DMG to enemies, if the target enemy has the [Butterfly Mark] effect, consume 1 stack to treat this DMG as Counter Damage and additionally increase DMG by 20%.

Two-Star Additional Effect: If allied teammates with the [Wing Bond] effect can already deal Counter Damage, gain 0.5 Energy after casting Skills.
Five-Star Additional Effect: If an enemy enters Break state when their [Butterfly Mark] effect is consumed, restore 1 stack of [Butterfly Mark].

Upgrade Costs

Total to Lv.10

703,500

Lv.2 Req 20

9,500

Lv.3 Req 30

15,000

Lv.4 Req 40

22,000

Lv.5 Req 50

60,000

Lv.6 Req 60

97,000

Lv.7 Req 70

115,000

Lv.8 Req 70

115,000

Lv.9 Req 80

135,000

Lv.10 Req 80

135,000

Talents

Frozen Relativity Branch 1 Core Lv. 30 / Favor 5

When Sky Canopy hits, it applies an additional stack of Butterfly Mark effect.

ATK Bonus Bonus Lv. 35 / Favor 5

Hazuki's ATK +4%.

DEF Bonus Bonus Lv. 35 / Favor 5

Hazuki's DEF +12%.

Elemental DMG Bonus Bonus Lv. 40 / Favor 5

Hazuki's Reason DMG +4%.

Talent Costs

Branch total

176,000

Frozen Relativity

Lv. 30 / Favor 5

88,000

ATK Bonus

Lv. 35 / Favor 5

17,600

DEF Bonus

Lv. 35 / Favor 5

35,200

Elemental DMG Bonus

Lv. 40 / Favor 5

35,200

Hazuki Skill Talent 20 Branch 2 Core Lv. 45 / Favor 8

Hazuki Skill Talent 20 Effect Description

DEF Bonus Bonus Lv. 50 / Favor 8

DEF +4%.

ATK Bonus Bonus Lv. 50 / Favor 8

ATK +4%.

Crit Rate Bonus Bonus Lv. 55 / Favor 8

Crit Rate +4%.

Talent Costs

Branch total

458,000

Hazuki Skill Talent 20

Lv. 45 / Favor 8

229,000

DEF Bonus

Lv. 50 / Favor 8

45,800

ATK Bonus

Lv. 50 / Favor 8

91,600

Crit Rate Bonus

Lv. 55 / Favor 8

91,600

Hazuki Skill Talent 30 Branch 3 Core Lv. 60 / Favor 11

Hazuki Skill Talent 30 Effect Description

DEF Bonus Bonus Lv. 65 / Favor 11

DEF +6%.

ATK Bonus Bonus Lv. 65 / Favor 11

ATK +6%.

Crit Rate Bonus Bonus Lv. 70 / Favor 11

Crit Rate +6%.

Talent Costs

Branch total

832,000

Hazuki Skill Talent 30

Lv. 60 / Favor 11

416,000

DEF Bonus

Lv. 65 / Favor 11

83,200

ATK Bonus

Lv. 65 / Favor 11

166,400

Crit Rate Bonus

Lv. 70 / Favor 11

166,400

Rank Effects

S1

Card Face - One Star Effect
4★

RIDER with the "King of Cups Card" class gain additional abilities when their Card Face effects are enhanced.
S1

Butterfly Effect
5★

★ Ultimate Enhancement
Hazuki's Ultimate level +3.

40 8
S2

Card Face - Two Star Effect
4★

★ Perk Unlock
Hazuki awakens the Domino Pusher Perk.

Domino Pusher
When the ally with highest ATK attacks targets marked by Hazuki, the damage is forced to be Counter Damage.

20
S2

Out of the Frame
5★

★ 被动技加强
若拥有【比翼】效果的己方队友原本就能造成克制伤害，则在技能释放后获得0.5点能量值。

60 12
S3

Card Face - Three Star Effect
4★

◎ Status Boost
Hazuki's Max HP +6%, ATK +6%.

40
S3

Ever-Living Fire
5★

◎ Status Boost
Hazuki's Max HP +26%, ATK +26%, and gains an additional 145 ATK.

★ Special Enhancement
Hazuki's Special level +3.

80 16
S4

Card Face - Four Star Effect
4★

◎ Status Boost
Hazuki's Critical Damage +20%, DEF +15%.

★ Perk Enhancement
Hazuki's Perk level +3.

60
S4

Panta Rhei
5★

◎ Status Boost
Hazuki's Max HP +3,100, DEF +26%.

100 20
S5

Card Face - Five Star Effect
4★

◎ Status Boost
Hazuki's Max HP +9%, ATK +9%.

80
S5

The Essence of Humanity
5★

★ 被动技加强
若敌方单位身上的【碟印】效果被消耗时进入了击破状态，则返还一层【碟印】。

120 24

Level Limits

Base

Lv. 20

Rank 1

Lv. 30

HP +305

ATK +15

DEF +9

9,500

Rank 2

Lv. 40

HP +610

ATK +30

DEF +18

14,000

Rank 3

Lv. 50

HP +1,220

ATK +60

DEF +36

29,000

Rank 4

Lv. 60

HP +1,830

ATK +90

DEF +54

88,000

Rank 5

Lv. 70

HP +2,745

ATK +135

DEF +81

155,000

Rank 6

Lv. 80

HP +3,660

ATK +180

DEF +108

320,000

Signature Vehicle

Mizutani Warblade

Rider Story

Chapter 08

Hazuki

#N/A

Chapter 1

Night of the Shooting Star

Chapter 2

The Psychologist's "Magic"

Chapter 3

More Intriguing Things

Hazuki Guide — Chasing KALEIDO

Hazuki

Basic Information

Stats

Skills

Talents

Rank Effects

Card Face - One Star Effect

Butterfly Effect

Card Face - Two Star Effect

Out of the Frame

Card Face - Three Star Effect

Ever-Living Fire

Card Face - Four Star Effect

Panta Rhei

Card Face - Five Star Effect

The Essence of Humanity

Level Limits

Signature Vehicle

Rider Story

Hazuki