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Updated: 2026/11/10 · Star Savior Complete Character Build Guide

[Star Savior] Smile: Sunshine Cat — Recommended Equipment, Party Formations, Rescue Journey Training & Evaluation

Complete strategy guide for Smile: Sunshine Cat in Star Savior. Covers Smile: Sunshine Cat's performance evaluation, recommended equipment sets, 4-unit party formations, Rescue Journey Arcana decks, Limit Break (dupe) reliance, skill upgrade priority, Exclusive Curio, 10-stage Resonance materials, favorite affinity gifts, and Voice Actor (CV) profile.

Smile: Sunshine Cat's Evaluation & PerformanceSSS

Smile: Sunshine Cat
Smile: Sunshine Cat
Smile: Sunshine Cat
Voyager Rescue Squad
Rarity / Pool
SSR (Standard)
Attribute
Star Attribute
Class
Assassin
Attack Type
Elemental Damage
Overall
SSS
General PvE
SSS
Vs. Boss
SSS
Gauntlet PvP
S
Reroll
SS
Dupe Priority
★☆☆
[Smile: Sunshine Cat Performance Summary]
  • •Possesses CT0 trigger skill
  • •Chase down an enemy with a water gun
  • •Additional attack with trigger skill up to 3 times after using Ultimate Skill └Skill effect does not activate only damage
  • •Quite a lot of moves and excellent overall firepower

Recommended Equipment Sets (PvE & PvP)

Recommended PvE Equipment Sets
Insight Set
Insight Set Set
Crit Rate
Hit the mark Set
Hit the mark Set Set
Effect Hit
Recommended PvP (Gauntlet) Equipment Sets
Insight Set
Insight Set Set
Crit Rate
Hit the mark Set
Hit the mark Set Set
Effect Hit

Recommended Main Stats & Substat Priority

NecklaceNecklace Main Stat
Speed
RingRing Main Stat
Attack power (%)
Substat PriorityCrit Rate / Crit DMG / Speed / Attack Power (%) / Effect Hit

Star-dyed formation

BACK · Assassin
Smile: Sunshine Cat
Smile: Sunshine Cat
FRONT · Defender
Haydee
Haydee
FRONT · Striker
Lyn
Lyn
BACK · Ranger
Clarissa
Clarissa

• As for the composition dyed with Star Attribute, we recommend a composition centered around Smile: Sunshine Cat, and we would like to use Haydee for the durability frame.

• For the other two slots, we are using Clarissa, who is good at delaying actions, and Lyn, who can pass jumping stacks, but there are multiple potential substitutes, such as Yoo Mina, who is excellent as an attacker, Bell Rhys, who can remove reinforcement, remove reinforcement, and inflict silence, and Roberta, who has a counter.

• Therefore, it is recommended to hire an attacker who is well-developed among the characters you own.

• A composition that uses Dana as Smile: Sunshine Cat's partner.

• Smile: Sunshine Cat's high number of moves and Dana's attack buff have synergy with each other, so it is possible to continuously deliver high firepower.

• The supporter slot can be Asherah: Waltz of Starlight or Carmen: Eternal Promise, so it is recommended to use a character that is growing among the supporters you have.

Smile: Sunshine Cat's Rescue Journey Training & Recommended Arcana

Recommended Arcana Deck: Smile: Sunshine Cat organization

[Key Arcana Deck & Rescue Journey Points]
  • •Training that prioritizes strength is OK
  • •Applying debuffs has a big impact on performance, so I want to concentrate to some extent.
  • •The image is that physical strength can basically be improved through patience training.
  • •It is recommended to use strength and stamina as blessings, but if you are aiming for an upward swing, you can use stamina x 2 as well(Great)
  • •When it comes to potential, it is recommended to give priority to criticality, and second place to acquiring attack, speed, and Effect Hit.

■Substitute Arcana Cards (Replacement Table)

Recommended Rescue Journey Hard Potential

Recommended Hard PotentialPotential Effect
Starlight Trail AX5Starlight Trail AX5
Attack power increases by 8% and Crit Rate increases by 5%. At the start of each turn, own attack power increases by 8%. Stacks up to 5 times, and the number of stacks is reset after using the Ultimate Skill.

Rescue Journey Training Stat Priority Policy

PowerPower
5 / 5
HealthHealth
2 / 5
EnduranceEndurance
4 / 5
FocusFocus
3 / 5
ProtectProtect
0 / 5

Smile: Sunshine Cat's Limit Break (Dupe) Reliance

Smile: Sunshine Cat Limit Break Priority Rating★☆☆

★☆☆ (Base (LB0) is OK)

Smile: Sunshine Cat's Skill Upgrade Priority & Level Effects

Skill Upgrade Priority & Target Levels

Skill SlotUpgrade PriorityRecommended Level
Basic Skill★☆☆ As far as you can goLv.3|Lv.10
Special Skill★★★ As far as you can goLv.3|Lv.10
Ultimate Skill★★☆ Increase to CT shorteningLv.6|Lv.10

Skill Level Enhancement Effects (Lv.2 – Lv.10)

Basic Attack (Lv.2–10)
2Damage Dealt +1%
3Damage Dealt +1%
4Damage Dealt +1%
5Damage Dealt +1%
6Damage Dealt +2%
7Damage Dealt +2%
8Damage Dealt +2%
9Damage Dealt +2%
10Damage Dealt +3%
Special Skill (Lv.2–10)
2Damage Dealt +1%
3Damage Dealt +1%
4Damage Dealt +1%
5Damage Dealt +1%
6Damage Dealt +2%
7Damage Dealt +2%
8Damage Dealt +2%
9Damage Dealt +2%
10Damage Dealt +3%
Ultimate Skill (Lv.2–10)
2Damage Dealt +1%
3Damage Dealt +1%
4Damage Dealt +1%
5Damage Dealt +2%
6Cooldown -1 Turn
7Damage Dealt +2%
8Damage Dealt +2%
9Damage Dealt +3%
10Damage Dealt +3%

Smile: Sunshine Cat's Skills & Nova Burst

Smile's underwater experiment
Unique PassiveSmile's underwater experiment
Passive
Passive | Toughness: 1 · Passive Effect

Smile's attack power increases by 15%. At the start of battle, the enemy with the highest speed has a 100% chance of inflicting a water bomb for 3 turns. The effect at the start of battle occurs regardless of Effect RES, immunity, and hits. After rehydrating or using Summer Night and Fireworks, there is a 100% chance to inflict a water bomb on the enemy for 3 turns. When adding a new water bomb, the existing water bomb will be removed. When attacking, if the enemy is in a water bomb state, your Crit DMG increases by 20%.

Skill Buff / Debuff Definitions
Water bomb
Smile chooses a target for water play.
Hydration
Basic SkillHydration
Active Skill | Single Target
Passive | Toughness: 1 · Damage: ATK 50%
Damage:ATK 50%

Fires a cool water gun at the enemy. Give yourself 1 Jump stack.

Nova Burst: When attacking, temporarily increases your Fixed Toughness Damage by 1 and gives you 2 jumping stacks after attacking. Additionally, increase Action Gauge by 10%.
Skill Buff / Debuff Definitions
Jumping
Damage dealt to Moon Attribute units increased by 1%. Applies to up to 5 stacks. Boost effects are applied independently regardless of strengthening/weakening.
Water bomb
Smile chooses a target for water play.
Cool Ring System
Special SkillCool Ring System
Trigger skill|Single enemy
Passive | Toughness: 1 · Damage: ATK 70%
Damage:ATK 70%

After any of your allies (other than yourself) attacks an enemy with Water Bomb status, if you have 2 or more Jump stacks, activate the KuRing system on the enemy with Water Bomb status. Spend 2 of your jumps to give yourself 1 sparkler (cannot be removed), then increase your Action Gauge by 15%. If an enemy with water bomb status becomes incapacitated after any of your allies other than yourself attacks, this skill will not activate. If this skill is not activated by a trigger skill, the skill effect will not be applied.

Nova Burst: -
Skill Buff / Debuff Definitions
Water bomb
Smile chooses a target for water play.
Jumping
Damage dealt to Moon Attribute units increased by 1%. Applies to up to 5 stacks. Boost effects are applied independently regardless of strengthening/weakening.
Sparklers
Smile lights the fireworks. Can be stacked up to 3 times.
Summer night and fireworks
Ultimate SkillSummer night and fireworks
Active Skill | Single Target
CT: 4 turns | Toughness: 1 · Damage: ATK 115%
Damage:ATK 115%

A spectacular fireworks show filled with summer memories begins. Give yourself 3 Jump stacks. Depending on the number of stacks of own sparklers (cannot be removed), activates KuRing system one additional time on enemies in water bomb state, and erases all sparklers (cannot be removed). The additionally activated KuRing system gives priority to attacking enemies in the water bomb state.

Nova Burst: When attacking, your Fixed Toughness Damage temporarily increases by 1.
Skill Buff / Debuff Definitions
Jumping
Damage dealt to Moon Attribute units increased by 1%. Applies to up to 5 stacks. Boost effects are applied independently regardless of strengthening/weakening.
Sparklers
Smile lights the fireworks. Can be stacked up to 3 times.
Water bomb
Smile chooses a target for water play.

Smile: Sunshine Cat's Combat Stats (Lv.200) & Rescue Journey Capabilities

General Combat Stats & Server Ranking (/ 59 Saviors)

Attack (ATK)20/57
4,277
Max HP48/57
20,480
Defense (DEF)43/57
1,594
Speed (SPD)30/57
96
Crit Rate
5%
Crit DMG
50%
Effect Hit
112%
Effect RES
0%

Rescue Journey Base Aptitudes

Power
180
Health
20
Endurance
20
Focus
190
Protect
10
Exclusive Curio · Rank A(Easy Clear)
Happy ending summer
Happy ending summer

At the start of battle, give yourself 3 sparklers (cannot be removed). When using water replenishment, if the enemy is in a water bomb state, the KuRing system will additionally be activated on the enemy in a water bomb state. Additionally, grants 1 sparkler (cannot be removed) to yourself. The additionally activated KuRing system gives priority to attacking enemies in water bomb state.

Resonance Potentials
Sense of attack: Attack power increases by 5%.
Sense of speed: Increases speed by 5.
Concentration skills: Effect Hit increases by 4%.

Smile: Sunshine Cat's Resonance Stages (1–10) & Required Materials

Resonance Stage 1–10 Effects & Material Requirements

StageJourney Stat BonusCombat Stat BonusRequired Materials
Stage 1Power +30ATK +100 HP +720
Ether DustEther Dust×20
Shape-Memory AlloyShape-Memory Alloy×8
Stage 2Focus +45ATK 2%
Ether DustEther Dust×20
Shape-Memory AlloyShape-Memory Alloy×16
Stage 3Sense of attackATK +125 DEF +50
Ether DustEther Dust×30
Antimatter Blade IAntimatter Blade I×8
Supernova remnant ISupernova remnant I×4
Stage 4Power +40SPD +2
Ether DustEther Dust×30
Antimatter Blade IAntimatter Blade I×12
Supernova remnant ISupernova remnant I×6
Stage 5Focus +60HP +900 DEF +60
Ether DustEther Dust×40
Antimatter Blade IAntimatter Blade I×16
Supernova remnant ISupernova remnant I×8
Stage 6Sense of speedATK 4%
Ether DustEther Dust×40
Antimatter Blade IAntimatter Blade I×20
Supernova remnant ISupernova remnant I×10
Stage 7Power +40ATK +175 HP +1080
Ether DustEther Dust×50
Antimatter Blade IIAntimatter Blade II×4
Supernova remnant IISupernova remnant II×2
Stage 8Power +40SPD +4
Ether DustEther Dust×50
Antimatter Blade IIAntimatter Blade II×6
Supernova remnant IISupernova remnant II×3
Stage 9Focus +75ATK +200 DEF +70
Ether DustEther Dust×60
Antimatter Blade IIAntimatter Blade II×8
Supernova remnant IISupernova remnant II×4
Stage 10Concentration skillsEffect Hit12%
Ether DustEther Dust×60
Antimatter Blade IIAntimatter Blade II×10
Supernova remnant IISupernova remnant II×5

Total Materials Required for Full Resonance (Stages 1–10)

Ether DustEther Dust
×400
Shape-Memory AlloyShape-Memory Alloy
×24
Antimatter Blade IAntimatter Blade I
×56
Supernova remnant ISupernova remnant I
×28
Antimatter Blade IIAntimatter Blade II
×28
Supernova remnant IISupernova remnant II
×14

Smile: Sunshine Cat's Presents & Affinity Gifts

Favorite Gifts (Highest Affinity Bonus)

FavoriteMitsuameMitsuame
FavoriteMorian cookie chouxMorian cookie choux
FavoriteDaily twenty donutsDaily twenty donuts
FavoriteSpecial chocolate parfaitSpecial chocolate parfait
FavoriteCelestial SorbetCelestial Sorbet

Liked Gifts (Bonus Affinity)

LikedLatest issue of Travel TimesLatest issue of Travel Times
LikedInterpretation of time horizonInterpretation of time horizon
LikedPhantom Thief Fox Luna Hardcover EditionPhantom Thief Fox Luna Hardcover Edition
LikedFirst edition of a new eraFirst edition of a new era
LikedBook of Void ManuscriptBook of Void Manuscript

Smile: Sunshine Cat's Ark Point Illustration

Smile: Sunshine Cat Ark Point

Smile: Sunshine Cat's Voice Actor (CV), How to Obtain & Profile

Voice Actor (CV)Yuzuki Tamukai
AffiliationVoyager Rescue Squad
BirthdayNovember 10th
Height148cm
OriginNOA
How to ObtainStandard Observation
Character LoreA believer in science who claims that she is not a human but a creature created by advanced science and technology. I have never laughed since I was born. She's doing research to become more funny, and she's using the leader as a guinea pig.

SSR Characters (51)

SR Characters (8)

Rankings & Tier Lists

Beginner Must-Reads!

Useful Mechanics & System Guides

Complete Static Database

Author of This Strategy Guide

Star Savior Strategy Editorial Team
Star Savior Strategy Editorial Team

Dedicated Star Savior verification & meta research team covering all 59 playable Saviors, 85 Arcana cards, Rescue Journey Hard Mode potentials, Cosmo Gate boss clear lineups, and Gauntlet PvP rankings.

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