Maya Erskine

Mizu (voice)

George Takei

Seki (voice)

Masi Oka

Ringo (voice)

Cary-Hiroyuki Tagawa

The Swordmaker (voice)

Brenda Song

Akemi (voice)

Darren Barnet

Taigen (voice)

Randall Park

Heiji Shindo (voice)

Kenneth Branagh

Abijah Fowler (voice)

Gedde Watanabe

Chiba (voice), Kenzou / Chiba (voice), Kenzou / Sentry (voice), Lord with Silk (voice), Nightjar Manager / Running Man / Kenzou (voice)

Patrick Gallagher

Daichi / Frantic Man (voice), Daichi / Bridge Guard / Tower Guard (voice), Daichi (voice)

Eric Bauza

Assassin Samurai / Ruffian / Head Tokunobu Guard (voice), Goro / Farmer / Brigand (voice), Goro / Stocky Samurai / Kinuyo's Bodyguard (voice), Inspector / Brawny Samurai / Naked Man (voice)

Clyde Kusatsu

Elder Domo (voice), Watari (voice), Watari / Boss Hamata (voice), Boss Hamata / Tayu (voice)

Keone Young

Dojo Master (voice), Shogun Itoh / Bald Clawman / 2nd Tokunobu Guard (voice), Shogun Itoh (voice)

Ming-Na Wen

Madame Kaji (voice)

Judah Green

Young Taigen (voice), Bloodthirsty Kid (voice)

Orli Mariko Green

Young Mizu (voice), Young Mizu / Bully Kid (voice)

Marcus Choi

Kohei / Drunk Boat Captain / Checkpoint Guard (voice), Shindo Samurai 1 / Townsperson / Even Brawnier Samurai (voice), Kohei (voice)

Ann Harada

Mama (voice)

Amber Noizumi

Woman in Red / Skinny Clawman (voice), Female Brigand (voice), Rin / Terrified Attendant (voice)

Harry Shum Jr.

Takayoshi (voice), Man's Voice (voice)

West Liang

Hachi (voice)

Mark Dacascos

Chiaki / Referee (voice), Shindo Samurai 2 / Angry Cook (voice)

Yoshi Ando

Additional Voices (voice)

Joe Cappelletti

Additional Voices (voice)

Matthew Yang King

Smiley / Drunk Teenager (voice), Brawniest Samurai (voice)

Junko Goda

Additional Voices (voice)

James Taku Leung

Additional Voices (voice)

Yumi Mizui

Additional Voices (voice)

Ryan Moriarty

Additional Voices (voice)

Alpha Takahashi

Additional Voices (voice)

Stephanie Hsu

Ise (voice)

Sophie Kim

Kiku (voice)

Alain Uy

Kazuyoshi (voice), Second Man's Voice (voice)

Byron Mann

Mikio (voice)

Tamlyn Tomita

Lady Itoh (voice)

Jane Wu

Lovelorn Lady / Haya (voice), Lovelorn Lady (voice)

Holly Chou

Chiki (voice)

Takaaki Hirakawa

Tengu Crest (voice)

Brittany Ishibashi

Momo / Ragged Female Merchant (voice)

Daisuke Suzuki

Hulking Teacher (voice)

Karen Huie

Priestess (voice)

Lee Shorten

Complainer Samurai / Yoshi (voice)

Brian Takahashi

Even Drunker Mate / Rinji (voice)

Jenson Cheng

Okiyama (voice)

Sherry Cola

Kuma (voice)

Amy Noizumi

Yuki (voice)

JB Tadena

Captain of the Great Guard / Tokunobu Bannerman (voice)

Charlet Chung

Kuni (voice)

Christine Ko

Kino (voice)