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Chasing KALEIDO

Akiko Guide

Last updated: June 16, 2026

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

Akiko

Reason

Harmonizer

A RIDER who can hear the "voices" of HYSTERIA within the campus.

After learning about the negative consciousness that births HYSTERIA—campus bullying, academic pressure, disciplinary punishment, and other dark aspects—she fights alone against injustices within the school.

After encountering danger, she was saved by Adodol, discovered the value of companionship, and joined the Yager Campus Group. She established an underground student council to advocate for students' rights.

"Everyone's rights? I've got your back."

Review coming soon

We will add ratings, build notes, and team context once launch data is stable.

Basic Information

Rarity: S
Career: Harmonizer
Damage Type: Reason
Armor Type: Heavy Armor
Group: Yager
Identity: Student
Height: 162cm
Birthday: January 7
MBTI: ISTJ
Zodiac: Capricorn
Tarot: The Hanged Man
Story From: Terminus Campus

Stats

Lv. 1

HP 320

ATK 43

DEF 21

Crit 13

Skills

Lv. 1

Summoner Normal Attack

Akiko uses the Caller for sonic attacks, dealing 1.8% ATK DMG each 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

Consciousness Calling Special Skill

Akiko calls upon collective consciousness, dealing 94% ATK as Reason DMG and 1 Toughness Reduction to up to 2 enemies within the selected area

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

The Collective Will Ultimate

Akiko commands the collective consciousness to deal 132% ATK as Reason DMG and 1 Toughness Reduction to up to 8 targets in the selected area.
After casting this skill, the next allied Skill card's Energy cost is reduced by 2.

After activating Talent [Begin Anew]: The next hand card used will be Reclaimed.

Two-Star Additional Effect: After casting this skill, if remaining Energy is 6 or above, this skill will be Reclaimed.

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

Incentive System Passive

While Akiko is on the field, whenever any Ally causes a Break, restores 0.4 Energy.

Five-Star Additional Effect: When an enemy is killed, temporarily increases Akiko's Energy Regen by 13%.

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

Begin Anew Branch 1 Core Lv. 30 / Favor 5

The Collective Will causes the next allied card to Reclaim after use.

ATK Bonus Bonus Lv. 35 / Favor 5

Akiko's ATK +4%.

Energy Regen Bonus Bonus Lv. 35 / Favor 5

Akiko's Energy Regen +5%.

Elemental DMG Bonus Bonus Lv. 40 / Favor 5

Akiko's Reason DMG +4%.

Talent Costs

Branch total

176,000

Begin Anew

Lv. 30 / Favor 5

88,000

ATK Bonus

Lv. 35 / Favor 5

17,600

Energy Regen Bonus

Lv. 35 / Favor 5

35,200

Elemental DMG Bonus

Lv. 40 / Favor 5

35,200

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

Akiko 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

Akiko 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

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

Akiko 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

Akiko 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

Monday! Grooming Time
5★

RIDER with the "Hanged Man Card" class gain additional abilities when their Card Face effects are enhanced.
S2

Shred the Wrong Prologue
5★

★ 绝技加强
团结的意志在使用后如果能量仍在6或6以上，则团结的意志将会回手。

120
S3

Method of Fluxions & Infinite
5★

◎ Status Boost
Akiko's Max HP +25%, ATK +15%, and gains an additional 75 ATK.

★ Ultimate Enhancement
Akiko's Ultimate level +3.

160
S4

Hope Doctrine by Moonlight
5★

◎ Status Boost
Akiko's Max HP +4,300, DEF +20%.

★ Special Enhancement
Akiko's Special level +3.

★ Perk Enhancement
Akiko's Perk level +3.

200
S5

O Captain! My Captain!
5★

★ 被动技加强
每当有敌人被击杀，静候时机还可以短时增加亚纪子的13%的回能属性。

240

Level Limits

Base

Lv. 20

Rank 1

Lv. 30

HP +426

ATK +23

DEF +11

12,000

Rank 2

Lv. 40

HP +852

ATK +46

DEF +22

18,000

Rank 3

Lv. 50

HP +1,704

ATK +92

DEF +44

36,000

Rank 4

Lv. 60

HP +2,556

ATK +138

DEF +66

110,000

Rank 5

Lv. 70

HP +3,834

ATK +207

DEF +99

194,000

Rank 6

Lv. 80

HP +5,112

ATK +276

DEF +132

400,000

Signature Vehicle

Mizutani Warblade

Rider Story

Chapter 06

Once I finish everything on my schedule, I'll come supervise you (ง •̀_•́)ง Keep it up!

Chapter 1

Base Cleanup

Chapter 2

I Really Work Hard

Chapter 3

A Busy Day

Akiko Guide

Akiko

Basic Information

Stats

Skills

Talents

Rank Effects

Monday! Grooming Time

Shred the Wrong Prologue

Method of Fluxions & Infinite

Hope Doctrine by Moonlight

O Captain! My Captain!

Level Limits

Signature Vehicle

Rider Story