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Hiiro Archives Voice File Memories Gallery
Introduction
A girl with unrivaled fighting skills. As a Legion Commander of the Illumina Federation, she's known to be strict, serious, and determined. Facing each battle with calculated confidence, she's scored many victories with her katana in hand.
A classic discontinued Illumina Military Academy uniform. The windbreaker coat and bodysuit allow Hiiro to adapt to different temperatures and environments during her patrols. Finding the pants to be too loose, Hiiro utilized leather attachments to make them fit better, allowing her to deal with all kinds of emergencies at any given time. The red scarf wrapped around her arm represents her unwavering will from when this uniform was issued.
Name Hiiro
Japanese Name ヒイロ (Hīro)
Taiwanese Name (Fēi)
Korean Name 히이로 (Hiiro)
Spanish Name Hiiro
Indonesian Name Hiiro
Thai Name ฮิอิโระ (Ḥixiroa)
Portuguese Name Hiiro
Nickname Sakura Setsuna
Real Name Hiiro
Rarity ⭐⭐⭐⭐⭐⭐
Gender Female
Height 5'6"
Birthday April 1
Age 24
Birthplace Far East
Profession Detonator
Element
Affiliation Illumina Federation
Fighting Style Katana: Sakae
Aurorian Dubbing Akari Kitō
Personality Forthright
Obtained From Cloud Mountain Sakura Limited-Time Recruitment
Mainstay Recruitment
Release Date July 29, 2021 (4 years ago)
Availability Permanent

Skills[]

Active Skill: Crimson Sakura
{{{as1}}}
Chain Combo: Afterglow
2 Combo: Deals 160% damage to 1 surrounding cluster.
8 Combo: Deals 165% damage to 12 tiles in a diamond shape.
12 Combo: Deals 170% damage to 2 surrounding clusters.
Equipment Skill: One with the Duel
Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 160% damage to the enemy and 80% damage to enemies in 4 tiles in a cross shape around. ATK is increased by 4% in this round per use of One with the Duel, up to a maximum of 20%.
Work Skills
Space Design Firefly Keeper
When deployed to the Bridge, furniture increases Mood by an extra 2%. When deployed to the Lumina Grid, the recovery rate of Fireflies +5% per hour.

Max. Value[]

ATK / DEF / HP
Forest Thunder

Hiiro

    3129
    1243
    9328

Illumina Federation

Stats[]

Without Affinity, Equipment, and Breakthrough bonuses.

Level-up Info
Ascend 0
(Level 1 - 30)
Ascend 1
(Level 1 - 40)
Ascend 2
(Level 1 - 50)
Ascend 3
(Level 1 - 80)
ATK 556 / 848 981 / 14721632 / 20952326 / 2824
DEF 221 / 326 370 / 546599 / 765837 / 1016
HP 1475 / 2241 2574 / 38624287 / 55016117 / 7422

No bonuses*


Ascension[]

Ascension preview
Level Ascension Material Upgrade Effect
  • Unlock Level 40
  • Unlock Aurorian Equipment
  • Unlock Equipment Skill:
    Hiiro enters Duel stance at the start of the round. The next normal attack deals 110% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around.
  • Unlock Level 50
  • Before:
    Equipment Skill

    Hiiro enters Duel stance at the start of the round. The next normal attack deals 110% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around.

White Arrow Down
White Arrow Down
After:
Equipment Skill

Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 110% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around.

  • Unlock Level 80
  • Unlock Alternative Art
  • Before:
    Equipment Skill

    Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 110% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around.

White Arrow Down
White Arrow Down
After:
Equipment Skill

Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 110% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around. ATK is increased by 4% in this round per use of One with the Duel, up to a maximum of 20%.


Equipment[]

Katana: Sakae
Like Hiiro, this blade is from the Far East. It is rumored that Hiiro's master, Sakae Shigeo, endowed this blade with great power and with his life force, attuning it to Hiiro's very essence. Therefore, this weapon is named "Katana: Sakae". It is very powerful, but prolonged use will consume the power in Hiiro's body.
Aurorian Equipment Info
Level Equipment Material Upgrade Effect
1
  • Unlocks at Ascension 1
  • Forest Forest Counter Damage +3%, ATK+30, DEF+10, HP+50.

  • Ascension 1
    Hiiro enters Duel stance at the start of the round. The next normal attack deals 110% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around.

    Ascension 2
    Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 110% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around.

    Ascension 3
    Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 110% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around. ATK is increased by 4% in this round per use of One with the Duel, up to a maximum of 20%.

2
  • Forest Forest Counter Damage +4%, ATK+30, DEF+10, HP+50.

3
  • Ascension 1
    Hiiro enters Duel stance at the start of the round. The next normal attack deals 130% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around.

    Ascension 2
    Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 130% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around.

    Ascension 3
    Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 130% damage to the enemy and 70% damage to enemies in 4 tiles in a cross shape around. ATK is increased by 4% in this round per use of One with the Duel, up to a maximum of 20%.

4
  • Forest Forest Counter Damage +4%, ATK+30, DEF+10, HP+100.

5
  • Forest Forest Counter Damage +4%, ATK+30, DEF+10, HP+100.

6
  • Ascension 1
    Hiiro enters Duel stance at the start of the round. The next normal attack deals 140% damage to the enemy and 80% damage to enemies in 4 tiles in a cross shape around.

    Ascension 2
    Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 140% damage to the enemy and 80% damage to enemies in 4 tiles in a cross shape around.

    Ascension 3
    Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 140% damage to the enemy and 80% damage to enemies in 4 tiles in a cross shape around. ATK is increased by 4% in this round per use of One with the Duel, up to a maximum of 20%.

7
  • Forest Forest Counter Damage +5%, ATK+50, DEF+15, HP+150.

8
  • Forest Forest Counter Damage +5%, ATK+50, DEF+15, HP+150.

9
  • Forest Forest Counter Damage +5%, ATK+50, DEF+15, HP+150.

10
  • Ascension 1
    Hiiro enters Duel stance at the start of the round. The next normal attack deals 160% damage to the enemy and 80% damage to enemies in 4 tiles in a cross shape around.

    Ascension 2
    Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 160% damage to the enemy and 80% damage to enemies in 4 tiles in a cross shape around.

    Ascension 3
    Hiiro enters Duel stance at the start of the round or whenever passing through an enhanced tile. The next normal attack deals 160% damage to the enemy and 80% damage to enemies in 4 tiles in a cross shape around. ATK is increased by 4% in this round per use of One with the Duel, up to a maximum of 20%.


Breakthrough[]

Breakthrough preview 
Level Breakthrough Material Upgrade Effect
  • HP increased by 300.
  • DEF increased by 40.
  • Active Skill Enhancement: Changes Active Skill to Preemptive Strike. Available upon entering combat.
  • Increased by 300+5% Basic max HP.
  • Increased by 40+5% Basic DEF.
  • Active Skill Enhancement: Increases Active Skill damage by 40%.


Affinity[]

Character's Affinity (2x the EXP received)[]

Affinity Upgrades
Level Exp Effect (Does Not Stack)
1 0
  • ATK+0 DEF+0 HP+0
2 100
  • ATK+6 DEF+3 HP+30
  • Unlock new Files and Dialogs
3 200
  • ATK+12 DEF+6 HP+60
4 300
  • ATK+18 DEF+9 HP+90
  • Unlocks new File
5 500
  • ATK+25 DEF+12 HP+120
  • Unlock new Dialogs
6 600
  • ATK+32 DEF+15 HP+150
  • Unlock new File
7 800
  • ATK+40 DEF+18 HP+180
8 1000
  • ATK+48 DEF+21 HP+210
  • Unlock new Files and Dialogs
9 1200
  • ATK+56 DEF+25 HP+250
10 1500
  • ATK+65 DEF+30 HP+300


Availability[]

Recruitments[]

Hiiro was promoted or featured with a drop-rate boost in 6 Recruitments:

Recruitment Featured Duration

Abyss Elite Recommended Recruitment
Hiiro
October 30, 2022 to November 10, 2022

Class Targeted Rotating Recruitment - Detonator
Hiiro
October 13, 2022 to October 20, 2022

Cloud Mountain Sakura Recruitment
Hiiro
July 29, 2021 to August 18, 2021

Element Targeted Recruitment - Forest
Hiiro
November 10, 2022 to November 17, 2022

Rotating Recruitment 2022-02-01
Hiiro
February 1, 2022 to February 8, 2022

Rotating Recruitment 2022-07-26
Hiiro
July 26, 2022 to August 2, 2022

Forest Detonator Aurorians

13 Forest Detonator Aurorians:
Areia • Barton (Deft Blades) • Beryl • Casta • Clover • Hiiro • Jomu • Lenore • Leo • Lester • Robyn • Sylva • Yao