Updated on June 24, 1:09 p.m. (GMT+8): Added seiyuu notable roles and achievements.
Need to know the names of the Suicide Squad Isekai seiyuu and voice actors?
Notorious criminals, Harley Quinn and Deadshot, get a twisted chance at freedom: survive a mission in a monster-infested magical world with deadly collars on their necks.
Do as Amanda Waller commands, or it’s lights out.
Suicide Squad Isekai injects new life into these infamous supervillains thanks to its talented cast of seiyuu voice actors.
The iconic villains come alive with energetic performances that capture Harley Quinn’s chaotic charm and Peacemaker’s warped sense of justice.
Find out who is voicing your favorite characters from Suicide Squad Isekai with our comprehensive seiyuu list below.
All Suicide Squad Isekai seiyuu and voice actors
Joker (Yuuichirou Umehara)
Ruling Gotham’s underworld with an iron fist is the craziest villain of them all, Joker, a master of mayhem whose chaotic schemes are fueled by madness. Known to his smitten accomplice Harley Quinn as “Pudding-chan,” he strikes fear into the hearts of both criminals and citizens.
Voiced by Yuuichiro Umehara, he has lent his talents to characters in popular anime like Bleach and Wind Breaker. His talent was acknowledged early in his career when he won Best Rookie Actors Award at the 10th Seiyuu Awards.
Clayface (Jun Fukuyama)
Once a hopeful actor, Basil Karlo, now known as Clayface, is a narcissistic villain with a surprising gift of gab. This metahuman’s true power lies in his malleable mud-like form, allowing him to morph into anyone or anything during a fight.
Lending his impressive voice talents to Clayface is Jun Fukuyama. A veteran actor known for his incredible range, Fukuyama has brought iconic characters to life, from the cunning strategist Lelouch Lamperouge in Code Geass to the enigmatic Koro-sensei in Assassination Classroom.
Fione (Reina Ueda)
Fione, a princess from another world, yearns for a life beyond royal duty. Though she possesses a kind heart and cares deeply for her people, her timid nature often leads her to follow the wishes of her mother, Queen Aldra.
However, a chance encounter with the free-spirited Harley Quinn sparks a flame of rebellion within Fione, leaving her with a difficult choice.
Stepping into the role of Fione is Reina Ueda, a voice actress known for her captivating range. Fans will recognize her work as the silent but deadly voice of Kanao in Demon Slayer and the fierce Reze in Chainsaw Man.
| SUICIDE SQUAD ISEKAI CHARACTER | SUICIDE SQUAD ISEKAI SEIYUU | OTHER NOTABLE ROLES |
| Harley Quinn | Anna Nagase | Riko Amanai (Jujutsu Kaisen) Rentt Faina (The Unwanted Undead Adventurer) Mahoro Jin (Bucchigiri?!) |
| Joker | Yuuichirou Umehara | Jugram Haschwalth (Bleach) Jou Togame (Wind Breaker) Abel Walker (Mashle) Kureno Souma (Fruits Basket) |
| Clayface | Jun Fukuyama | Lelouch Lamperouge (Code Geass) Koro-sensei (Assassination Classroom) Grell Sutcliff (Black Butler) King (The Seven Deadly Sins) |
| Deadshot | Reigo Yamaguchi | Hiroyuki Nishizawa (Bartender Glass of God) |
| King Shark | Subaru Kimura | Hanamichi Sakuragi (The First Slam Dunk) Aoi Toudou (Jujutsu Kaisen) Buggy (One Piece) Satori Tendou (Haikyuu!!) |
| Peacemaker | Takehito Koyasu | Dio Brando (Jojo’s Bizarre Adventure) Touji Fushiguro (Jujutsu Kaisen) Shinsuke Takasugi (Gintama) Zeke (Attack on Titan) |
| Aldora | Mamiko Noto | Sawako Kuronuma (Kimi ni Todoke: From Me to You) Ai Enma (Hell Girl) Kotomi Ichinose (Clannad) Mavis Vermillion (Fairy Tail) |
| Cecil | Jun Fukushima | Kazuma Satou (KonoSuba: God’s Blessing on This Wonderful World!) Gabiru (That Time I Got Reincarnated as a Slime) Former King (No Game No Life) |
| Fione | Reina Ueda | Reze (Chainsaw Man) Kanao Tsuyuri (Demon Slayer) Hae-In Cha (Solo Leveling) Hideyoshi Nagachika (Tokyo Ghoul) |
| Rick Flag | Taku Yashiro | Sanosuke Sagara (Rurouni Kenshin) Iskhan (Sword Art Online) Kouichi Shindou (Horimiya) Friede (Pokemon) |
| Katana | Chika Anzai | Chisa Kotegawa (Grand Blue) Kamui (Gintama) Mina Carolina (Attack on Titan) List (Hunter x Hunter) |
| Amanda Waller | Kujira | Orochimaru (Naruto) Sakura Oogami (Danganronpa: The Animation) Madam Freesia (Black Cat) |
(to be updated)
READ MORE: Best 7 anime to watch if you love Attack on Titan
