Io (Summer)

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Game Strategy Lore Voice Anime
This character has multiple versions.
IoIo (Summer)Io (Grand)
[Little Lady of Midsummer]This title is an unofficial, amateur translation.
MAX HP 1225
MAX ATK 9680
BASE DA/TAThis character's base double attack rate and triple attack rate.Characters with support skills that grant guaranteed multiattacks may have very high values.Due to a game update, base DA/TA values are no longer obtainable from in-game data files. Exact values for characters released after 2023-10-10 are currently inaccessible. 10% DA / 5% TA
RaceOfficially called "Type" in-game.
SpecialtyThis character gains 20% more ATK from weapons of this type in your grid.
Exp. BonusExpedition Bonus Type in Auto-Expeditions Phantagrande
GenderGender is a character attribute used for game mechanics. A character's lore, appearance, and other factors do not affect this attribute. Female
Voice Actor Yukari Tamura
How to Recruit
Summer Premium Draw
Recruitment Weapon
Sunflower Wand
ID 3040015000
Char ID 2006
Uncap Limit
NameJP イオ
TitleJP 真夏の小さなレディ
Voice ActorJP 田村ゆかり
Release Date 2014-08-14
Other Sites gbf-wiki
(Japanese wiki)
GamewithKamigameHuiji Wiki
(Chinese wiki)
Like the fiery flowers that burst in the evening sky, she blazes with colors appropriate for the season. She sheds the weight of her traveler's pack and leaps into the waves; heart soaring with the laughter of friends. Soon she dozes peacefully, an innocent smile on her face.

Charge Attack
Icon Name Effect
Elemental Cascade Massive Fire damage to a foe.
All Fire allies gain 60% / 20% Critical Hit Rate UpAttacks made with elemental superiority have a chance to deal boosted DMG
Strength: 60% chance of dealing 20% more damage.Duration: 2.5 turnsApplied during the attack phase.
On the next turn, it'll have 2 turns remaining.

Icon Name Cooldown Duration Obtained Effect
Red Wind 8 turns
Lvl 55:
7 turns
3 turns Lvl 1
⇧ Lvl 55This skill is enhanced at level 55.
350%-400% Fire damage to all foes (Damage cap: ~530,000).[1]
All allies gain 30% Wind CutWind DMG is cut 30%
Duration: 3 turnsWind Damage Cut.
Flowery Light 7 turns
Lvl 75:
6 turns
180 sec Lvl 1
⇧ Lvl 75This skill is enhanced at level 75.
5-hit, 80% Fire damage to random foes (Damage cap: ~150,000 per hit~650,000 total).[1]
Inflict Burned (2000)HP is lowered on every turn
Strength: 2000Base Accuracy: 140%Duration: 180 seconds
on all foes.
Sunny Days 5 turns 4 turns Lvl 45
Restore 50% of an ally's HP (Healing cap: 2500).
Grant 30% Bonus Fire DMGDeals bonus fire DMG for one-foe one-ally attacks
Strength: 30%Duration: 4 turnsStacking: A
and 30% Fire ATK UpFire ATK is boosted
Strength: 30%Duration: 4 turns

Support SkillsDoes not work from the backline unless explicitly stated.
Icon Name Obtained Effect
Heat Haze Lvl 1
30% boost to C.A. damage and 10% boost to C.A. damage cap against foes with BurnedHP is lowered on every turn
Growing Under the Sun Lvl 1
20% reduction to all allies' damage taken from foes with BurnedHP is lowered on every turn
Extended Mastery Support Skill EMP Boost to healing specs.

Extended Mastery Perks
  • ATK
  • DEF
  • Double Attack Rate
  • Critical Hit
    12% chance for 12% more DMG20% chance for 20% more DMG25% chance for 25% more DMG
  • Charge Attack Damage
RaceCalled "Type" in-game.
  • ATK
  • DEF
  • HP
  • Double Attack Rate
  • Critical Hit
    12% chance for 12% more DMG20% chance for 20% more DMG25% chance for 25% more DMG
  • ATK
  • Critical Hit
    12% chance for 12% more DMG20% chance for 20% more DMG25% chance for 25% more DMG
  • Skill Damage
  • Skill Damage Cap
  • Boost to healing specs.

Gameplay Notes

  • Bonus Pose is unlocked after reaching level 80.

Extended Mastery Support Skill

  • Increases healing cap of Sunny Days.
Rank Boost to healing specs
1★ 10%
2★ 20%
3★ 30%

Uncap Materials

Uncap 1★
Uncap 2★
Uncap 4★

Awakening Materials

Facsimile Compatibility

Icon Skill Copyable? Notes
Red Wind Yes
Flowery Light Yes
Sunny Days Yes*Yes, but with caveats. This skill can be copied, but will target the same character as the original cast.


Dusk Daffodil Kimono

This daffodil-dashed kimono is sure to ring in a lucky new year. Around the hems are tiny details that prove just how much care went into making this outfit.
Outfit Name Dusk Daffodil Kimono
How to Get 2016 New Year Outfit Set
(In-game purchase)
Release Date 2015-01-01
Charge Attack Elemental Gust
ID 3710003000

Rainbow Roller

If Lady Luck were still a young lass, this would be her gown. Its fine silk shimmers with a soft blue sheen, and golden threads dance along the skirt while a sash ties the whole ensemble together. Femininity and refinement have seen no greater definition. Who needs luck when you outshine the prize?
Outfit Name Rainbow Roller
How to Get Jewel Resort Casino
5,000,000 chips
Release Date 2017-06-17
Charge Attack Crystal Gust
ID 3710051000