What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Persona 5: The Phantom X (P5X)

Seiji Shiratori (Fleuret) Character Guide

Add to Watchlist

★ Version 2.6 is now live!
┣ Spaceport Arc | Sinner of Greed
┗ Noir | Character Banner | Weapon Banner
☆ Version 2.5 Content: Cherish | Tycoon
★ Tier Lists: Characters | Personas | Rerolls
☆ Boards: Companio | Friends | Toy Trading

Seiji Shiratori, AKA Fleuret, is a playable Wind Assassin character in Persona 5: The Phantom X (P5X). Check out Fleuret's character profile, voice actors, weapons, his Persona and their skills, how to use him, and best team comps here!

List of Contents

Seiji Shiratori Character Overview

Seiji Shiratori Profile

Persona 5 Phantom X - Seiji Shiratori
Fleuret
Seiji Shiratori
Persona
Leucothea
JP Voice Actor
Toshiyuki Toyonaga
CN Voice Actor
ShiYue Zhou

Seiji Shiratori (Leucothea) Tier Ranking

Character Rating Reroll Rating
A
►Characters Tier List 		A
►Reroll Tier List

As of launch, Fleuret is currently the only Wind DPS among the characters. He gets stronger the longer the fight goes thanks to his Right to Strike passive stack. The Windswept debuff lowering defense combined with one of his skills raising Crit Chance, and he can hit harder than most of the characters can as an Assassin.

Part of Phantom Idols

Seiji Shiratori shows up in the Metaverse as Fleuret in the Metaverse. They do not have powers to wield a Persona, but they still assist Wonder and his team as they descend down Mementos.

Seiji Shiratori's Persona

Leucothea

Persona 5 Phantom X - Leucothea
Leucothea
Rarity 4★
Affinity
Wind Wind
Role
Assassin Assassin
Weaknesses and Resistances
Physical IconPhysical GunIconGun Fire IconFire Ice IconIce ElectricityIconElec
- - - - -
Wind IconWind Psychic IconPsychic Nuclear IconNuclear Bless IconBless Curse IconCurse
△ ◯ - - -

◯ = Weakness | △ = Resists | - = Neutral

Leucothea is Fleuret's initial Persona, which is unlocked upon being pulled by obtaining the character either through story progression, events, or the Gacha Banners.

Leucothea Base Stats

Base HP 221
Base SP 100
Base ATK 75
Base DEF 41
Base SPD 100

Leucothea Skills

Skill Cost Tags
Blustering EpeeBlustering Epee 16 SP Wind / Single-Target
Effect: Deal Wind damage to 1 foe equal to 28.1% of Attack (4 hits). 12.6% chance to inflict Windswept for 2 turns
Unlocks at Thief Lv. 20
Saber SurgeSaber Surge 18 SP Wind / Single-Target
Effect: Deal Wind damage to 1 foe equal to 34.9% of Attack (3 hits). When Right to Strike is at 3 or more stacks, increase hits by 1 and increase critical rate by 20%
Unlocks at Thief Lv. 20
Graceful GaleGraceful Gale 19 SP Wind / Multi-Target
Effect: Deal Wind damage to all foes equal to 15.9% of Attack (3 hits). Gain 1 Right to Strike stack with a chance equal to the number of foes present when using the skill × 32.0%.
Unlocks at Thief Lv. 10
Thief TacticsThief Tactics - Wind
Effect: Highlight: Deal Wind damage to 1 foe equal to 38.4% of Attack (4 hits). When Right to Strike is at 3 or more stacks, increase hits by 1
1 More: Deal Wind damage to 1 foe
Melee Attack: Deal Physical damage to 1 foe
Ranged Attack: Deal Gun damage to 1 foe. Can fire until out of ammo
Enhance at Thief Lv. 20
Chievalrous SpiritChievalrous Spirit - Hidden Ability
Effect: When attacking a Windswept foe with Saber Surge, 33.3% chance to increase hits by 1
Unlocks at Hidden Ability Lv 1
Coup DroitCoup Droit - Hidden Ability
Effect: At the end of Seiji's action, 20.0% chance to gain 1 Right to Strike stack
Unlocks at Hidden Ability Lv 4

How to Use Seiji Shiratori

Tips on Using Fleuret
✓ Gain Right to Strike Stacks
✓ Inflict Windswept
✓ Priority Skills

Gain Right to Strike Stacks

Fleuret's skills deal multiple hits. When you earn at least 3 Right to Strike stacks, his Highlight and Saber Surge gain an extra hit.

Fleuret also receives an attack buff and speed buff when he has Right to Strike stacks. The crit rate of Saber Surge also goes up when Fleuret has at least 3 Right to Strike stacks.

▲Back to the Top!▲

Use Graceful Gale to Earn Right to Strike

Compared to Fleuret's other skills, Graceful Gale has a higher chance of producing Right to Strike, especially when used against multiple enemies.

Unlock Coup Droit

Once you reach Lv. , Fleuret unlocks Coup Droit. He can now get a Right to Strike stack at the end of his turn.

Inflict Windswept

Windswept is a useful elemental ailment since it reduces the defence of enemies. Fleuret can use Blustering Epee to inflict Windswept on his foes.

Saber Surge also earns an extra hit when used against Windswept enemies.

▲Back to the Top!▲

Priority Skills

Priority Skill
1
Single WindSaber Surge
2
Multi-WindGraceful Gale
3
Single Wind Blustering Epee
4
Single Wind Thief Tactics

Focus on leveling up Saber Surge and Graceful Gale since you will be mostly using these skills in battle.

You can hold off on leveling up Blustering Epee since you can use other characters to inflict Windswept on enemies.

▲Back to the Top!▲

Seiji Shiratori Awareness Effects

Awareness Effects and Details

Awareness Level Effect and Details
Awareness 0A0 Attaque au Fer
Each time Seiji deals damage with a skill, 40% chance to gain 1 Right to Strike stack for 2 turns. Stacks up to 3 times.
Increase Attack by 7% and Speed by 4 for 2 turns, based on the number of Right to Strike stacks. Right to Strike's duration is managed individually for each stack.
Awareness 1A1 Pression
Increase maximum stacks to 5. Increase critical rate by 4% per Right to Strike stack.
Awareness 2A2 Parade
When attacked, 12% chance to evade.
Awareness 3A3 Sword of Truthseeking
Increase the skill levels of Blustering Épée and Graceful Gale by 2.
Awareness 4A4 En Garde
Highlight Enhanced: When Seiji has 3 or more Right to Strike stacks, increase hits by 1, and inflict Windswept on the target.
Awareness 5A5 Favorite Pre-Match Book
Increase the skill levels of Saber Surge and Thief Tactics by 2.
Awareness 6A6 Clumsy Swordwielder
Increase chance to gain Right to Strike by 20%. When Seiji has 5 Right to Strike stacks, Blustering Épée, Graceful Gale, and Saber Surge deal 1 more hit.

Seiji Shiratori Weapons

Venus SunriseVenus Sunrise
★★★★★		 HP:176 ATK:60 DEF:33
Flash in the Night
Increase critical rate by 18.0%. At the start of battle, gain 1 Right to Strike stack, and increase critical damage by 12%. For each stack of Right to Strike, increase damage by (current number of stacks x 7.5%). Lasts for 1 turn.
KnightKnight's Reward
★★★★☆		 HP:140 ATK:48 DEF:26
Spirit of Chivalry
Increase Attack by 12.0%. When dealing damage to the same foe multiple times, each hit has a 30% chance to deal 3.8% more damage (up to 19.0%).
Elegant RapierElegant Rapier
★★★☆☆		 HP:105 ATK:36 DEF:19
Sleek Performance
When using skills, decrease SP cost by 24%.
RapierRapier
★★☆☆☆		 HP:88 ATK:30 DEF:16
Sworn Oath
Increase Attack by 11.3%.

Seiji Shiratori Best Teams

Pick your team!
1. Mona Team
2. With Riddle
3. F2P Team

Mona Team

Recommended Personas for Wonder
★★
SudamaSudama 		★★★
JatayuJatayu 		★★★
Fuu-KiFuu-Ki 		★★★★★
NarcissusNarcissus
Party Composition
Seiji ShiratoriFleuret MorganaMona Leo KamiyamaLeon Kayo TomiyamaOkyann

Pair Fleuret with Mona for the party to gain a 10% Wind Skill Damage bonus. Aside from providing healing, Mona can use Missile Whirlwind to inflict Windswept and guarantee that Fleuret's Saber Surge always has an extra hit.

Since Mona will take care of the healing, the remaining spots in your team can be filled with strong buffers, like Leon and Okyann. Depending on your playstyle, use Wonder as another buffer or damage-dealer.

▲Back to the Top!▲

With Riddle

Recommended Personas for Wonder
★★
SudamaSudama 		★★★
JatayuJatayu 		★★★
Fuu-KiFuu-Ki 		★★★★★
NarcissusNarcissus
Party Composition
Seiji ShiratoriFleuret MorganaMona Haruna NishimoriRiddle Kayo TomiyamaOkyann

Since Fleuret excels at multi-hit skills, he can work will with Riddle. Fleuret can help Riddle gain Childish Heart stacks, which will allow her to provide stronger buffs to the party.

▲Back to the Top!▲

F2P Team

Recommended Personas for Wonder
★★
High PixieHigh Pixie 		★★★
JatayuJatayu 		★★★
Fuu-KiFuu-Ki 		★★★★★
NornNorn
Party Composition
Seiji ShiratoriFleuret Tomoko NogeMoko Leo KamiyamaLeon Miyu SaharaPuppet

If you don't have Mona, let Wonder take over the healer role. Puppet can also protect your party with her shields.

Add Moko to your team and she will help Leon buff Fleuret, while protecting your team by putting your enemies to sleep. Since Fleuret will be your only DPS, make sure that he delivers large amounts of damage!

▲Back to the Top!▲

Recommended Revelation Cards for Seiji Shiratori

Victory + Harmony

Recommended Cards
Victory Revelation CardVictory Harmony Revelation CardHarmony
Recommended
Main Stats		 Recommended Substats
• Crit Rate
• Crit Multiplier
• Attack Percentage 		• Attack Percentage
• Attack Multiplier
• HP Percentage
• Flat HP
• HP Recovery

Increase Fleuret's damage using the Victory and Harmony card set.

Victory increases Wind Damage and has a chance to deal extra damage. If the player triggers the extra damage, Fleuret gains a 2-turn damage buff due to Harmony.

Power + Growth

Recommended Cards
Power Revelation CardPower Growth Revelation CardGrowth
Recommended
Main Stats		 Recommended Substats
• Crit Rate
• Crit Multiplier
• Attack Percentage 		• Attack Percentage
• Attack Multiplier
• HP Percentage
• Flat HP
• HP Recovery

For long battles, like boss fights, Fleuret can also use the Power and Growth card set.

Power increases Fleuret's attack and grants an attack buff every 6 turns. If the fight lasts more than 30 turns, Fleuret can obtain the maximum number of buffs.

Seiji Shiratori Overclocking Materials

Level Unlocked Materials Required
Lv. 10 to Lv. 20
Whiff of IrisWhiff of Iris x5
Lv. 20 to Lv. 30
Whiff of IrisWhiff of Iris x12
Lv. 30 to Lv. 40
Fragrance of IrisFragrance of Iris x6
Lv. 40 to Lv. 50
Fragrance of IrisFragrance of Iris x10
Lv. 50 to Lv. 60
Fragrance of IrisFragrance of Iris x18
Lv. 60 to Lv. 70
Essence of IrisEssence of Iris x12
Lv. 70 to Lv. 80
Essence of IrisEssence of Iris x18
Total Needed
Whiff of IrisWhiff of Iris x17
Fragrance of IrisFragrance of Iris x34
Essence of IrisEssence of Iris x30

Skill Upgrade Materials

Skill Level Materials Required
To Lv. 2
Skill Incense SSkill Incense S x3
To Lv. 3
Skill Incense SSkill Incense S x6
To Lv. 4
Skill Incense MSkill Incense M x3
To Lv. 5
Skill Incense MSkill Incense M x4
To Lv.6
Skill Incense MSkill Incense M x6
To Lv. 7
P5 Phantom X - Skill Incense LSkill Incense L x3
P5 Phantom X - Avatamsa IncenseAvatamsa Incense x1
To Lv. 8
P5 Phantom X - Skill Incense LSkill Incense L x4
P5 Phantom X - Avatamsa IncenseAvatamsa Incense x1
To Lv. 9
P5 Phantom X - Skill Incense LSkill Incense L L x6
P5 Phantom X - Avatamsa IncenseAvatamsa Incense x1
P5 Phantom X - Everlasting IncenseEverlasting Incense x1
To Lv. 10
P5 Phantom X - Skill Incense LSkill Incense L x12
P5 Phantom X - Avatamsa IncenseAvatamsa Incense x1
P5 Phantom X - Everlasting IncenseEverlasting Incense x1
Total Needed
P5 Phantom X - Skill Incense SSkill Incense S x9
P5 Phantom X - Skill Incense MSkill Incense M x13
P5 Phantom X - Skill Incense LSkill Incense L x25
P5 Phantom X - Avatamsa IncenseAvatamsa Incense x4
P5 Phantom X - Everlasting IncenseEverlasting Incense x2

Seiji Shiratori Release Date

Available Starting Launch

Seiji Shiratori was added to the game since the official launch of Persona 5: The Phantom X. This character has a chance to appear anytime whenever rolling in any Gacha Banner as part of the permanent character pool.

Persona 5 Phantom X Related Guides

P5X Characters

List of Characters

Characters by Role

AssassinAssassins MedicMedics SweeperSweepers
StrategistStrategists SaboteurSaboteurs GuardianGuardians
ElucidatorNavigators

Characters by Affinity

FireFire IceIce WindWind ElectricElectric
PsychicPsychic NuclearNuclear BlessBless CurseCurse
PhysicalPhysical GunGun

All Characters

Wonder's Team
P5 Phantom X - WonderNagisa (Wonder) P5 Phantom X - LufelLufel (Cattle) P5 Phantom X - MotohaMotoha (Closer)
P5 Phantom X - ShunShun (Soy) P5 Phantom X - WindWind(Riko) -
Alternate Characters
P5 Phantom X - Closer (Summer) CardSummer Closer P5 Phantom X - Moko (Summer) CardSeaside Tomoko -
Phantom Idols
P5 Phantom X - YaolingYaoling (Rin) P5 Phantom X - HarunaHaruna (Riddle) P5 Phantom X - YuiYui (Bui)
P5 Phantom X - MinamiMinami (Marian) P5 Phantom X - Phoebe Card IconYumi (Phoebe) P5 Phantom X - SeijiSeiji (Fleuret)
P5 Phantom X - KiyoshiKiyoshi (Key) P5 Phantom X - YukimiYukimi (Yuki) P5 Phantom X - MiyuMiyu (Puppet)
P5 Phantom X - KotoneKotone (Mont) P5 Phantom X - TomokoTomoko (Moko) P5 Phantom X - LeoLeo (Leon)
P5 Phantom X - KayoKayo (Okyann) P5 Phantom X - ToshiyaToshiya (Sepia) P5 Phantom X - Vino Card IconChizuko (Vino)
P5 Phantom X - Phoebe Card IconYumi (Phoebe) P5 Phantom X - Chord Card IconAyaka (Chord) P5 Phantom X - Messa Card IconKira (Messa)
P5 Phantom X - Cherish Card IconMasaki (Cherish) - -
Phantom Thieves of Heart
P5 Phantom X - Queen Card IconMakoto (Queen) P5 Phantom X - Fox Card IconYusuke (Fox) P5 Phantom X - RenRen (Joker)
P5 Phantom X - MorganaMorgana (Mona) P5 Phantom X - RyujiRyuji (Skull) P5 Phantom X - AnnAnn (Panther)
P5 Phantom X - Oracle Card IconFutaba (Oracle) P5 Phantom X - Noir Card IconHaru (Noir) -

Upcoming Characters

Upcoming Persona 5: The Phantom X Characters
Luce Cherish Howler
Matoi Ange Turbo
Berry Blitz -
Upcoming Alternates for Characters
Wind
(Strategist)		 Rin
(Chinese New Year)		 Mont
(Figure Skater)
Marian
(Summer)		 Puppet
(Summer)		 Yui (Nuclear)
Upcoming Phantom Thieves of Heart
Crow Violet -
Upcoming Collaboration Characters
Makoto (P3) Yukari Akihiko
Mitsuru Fuuka -

Upcoming Characters

Comment

Post (0 Comments)

Author

Persona 5: The Phantom X Walkthrough Team
This article was created by Game8's elite team of writers and gamers.
    Leave feedback(Login required)
    Please participate in our site
    improvement survey
    12/2025
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey
    Not Now
    ×
    Please rate each item regarding Game8.co's Advertisements.
    Amount of Ads
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Placement of Ads
    Timing of Ad Display
    Ad Loading Speed
    Safeness of Ads
    Content of Ads
    ×
    Please rate each item regarding Game8.co's Quality of Articles.
    Amount of information
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Frequency of updates
    Speed of new information
    Accuracy of articles
    Understandibility of articles
    Readability of sentences
    ×
    Please rate each item regarding Game8.co's Usability of the Site.
    Ease of finding information
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Loading Speed
    Use of Color
    Font Size
    Visibility of Images
    Easy to Understand Layout
    ×
    Please rate each item regarding Game8.co's Message Boards, Comments.
    Ease of Writing
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Readability
    Ease in Finding Information
    Comment Quality
    Comment Quantity
    Admin Response
    ×
    Please rate each item regarding Game8.co's Site's new design.
    Please rate our site's new design
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Do you think that the website's design change makes the site easier to use?
    Has the new design made it easier for you to find information on the site?
    Has the new design improved the overall visual appeal of the site?
    How would you rate your overall satisfaction with the new design of the site?
    ×
    How likely are you to recommend Game8 to someone you know?
    Very Unlikely
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    Very Likely
    If you have other opinions regarding potential improvement to the website, please share them with us. We would appreciate your honest opinion.
    Note: This is a free response section, so you can proceed without entering anything.
    Note: Please be sure not to enter any kind of personal information into your response.
    ×
    Thank You
    ×
    Thank you for participating in our survey! Your answers will help us to improve the quality of our website and services.
    We hope you continue to make use of Game8.
    Close
    For other opinions or comments, go here.

    Rankings

    Popular Articles
    Message Board
    • We could not find the message board you were looking for.

    Gaming News

    Best PS5 RPGs (December 2025)

    Best PS5 RPGs (December 2025)

    Popular Games

    Recommended Games

    All rights reserved

    ©Perfect World Adapted from Persona5 ©ATLUS. ©SEGA.

    The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
    The contents we provide on this site were created personally by members of the Game8 editorial department.
    We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.

    Persona 5: The Phantom X Walkthrough & Guides Wiki

    Quick Access
    Guide Index

    Version 2.6 Content

    Haru Okumura Weapons

    Version 2.5 Content

    Masaki Ashiya Weapons

    Version 2.4 Content

    Futaba Sakura Weapons

    Version 2.3 Content

    Kira Kitazato Weapons

    Events

    Recommended Guides

    Patch Notes

    Characters

    Wonder’s Team

    Phantom Thieves of Hearts

    Phantom Idols

    Summer Variants

    Personas

    Personas by Affinity

    Personas by Rank

    Personas by Role

    All Personas

    Banners

    Tips and Tricks

    Weapons

    Items

    Walkthroughs

    Main Missions

    Side Missions

    Mementos

    Palaces

    Story Palaces

    Event Palaces

    Bosses

    Palace Bosses

    Mementos Bosses

    Nightmare's Gateway Bosses

    Trials from the Sea of Souls

    Event Bosses

    Synergy Bonds

    Revelation Cards

    Space Cards

    Heavens Cards

    Skills

    Outfits

    Awards

    Message Boards

    News and Game Info

    Japanese Wiki (日本語版)