Bastian Sierich

Bastian Sierich

Birthplace: Hamburg, Germany German voice actor and voice artist.
One Piece

Rising Impact Season 2

Gloom, Ryan

Supporting
One Piece

Tsue to Tsurugi no Wistoria

Serfence, Edward

Supporting
One Piece

Ore dake Level Up na Ken

Yoo, Jin-Ho

Supporting
One Piece

Youkoso Jitsuryoku Shijou Shugi no Kyoushitsu e 2nd Season

Ayanokouji, Kiyotaka

Main
One Piece

Shin Ikkitousen

Gakushu

Supporting
One Piece

Super Crooks

Kismet

Supporting
One Piece

Saezuru Tori wa Habatakanai: Don't Stay Gold

Kageyama, Kanji

Main
One Piece

Beastars 2nd Season

Bill

Supporting
One Piece

7 Seeds 2nd Season

Mozunoto, Kaname

Supporting
One Piece

Saezuru Tori wa Habatakanai: The Clouds Gather

Kageyama, Kanji

Supporting
One Piece

Beastars

Bill

Supporting
One Piece

Babylon

Kujiin, Shinobu

Main
One Piece

Val x Love

Akutsu, Takuma

Main
One Piece

Tenki no Ko

Kimura

Supporting
One Piece

Tensei shitara Slime Datta Ken OVA

Diablo

Supporting
One Piece

7 Seeds

Mozunoto, Kaname

Supporting
One Piece

Psycho-Pass: Sinners of the System Case.1 - Tsumi to Batsu

Karasuma, Akira

Supporting
One Piece

Fairy Tail: Final Series

Loki

Supporting
One Piece

Tensei shitara Slime Datta Ken

Diablo

Supporting
One Piece

Hisone to Maso-tan

Zaito, Yutaka

Supporting
One Piece

Mahou Shoujo Site

Naoto, Keisuke

Supporting
One Piece

Captain Tsubasa (2018)

Nitta, Shun

Supporting
One Piece

Kokkoku

Yukawa, Tsubasa

Supporting
One Piece

Black Clover

Adlai, Gauche

Supporting
One Piece

Youkoso Jitsuryoku Shijou Shugi no Kyoushitsu e

Ayanokouji, Kiyotaka

Main
One Piece

ID-0

Arisugawa, Kain

Supporting
One Piece

Beyblade Burst God

Kurenai, Shuu

Main
One Piece

Kuroko no Basket Movie 4: Last Game

Tsuchida, Satoshi

Supporting
One Piece

Kuroshitsuji Movie: Book of the Atlantic

Snake

Supporting
One Piece

Danganronpa 3: The End of Kibougamine Gakuen - Kibou-hen

Kuzuryuu, Fuyuhiko

Supporting
One Piece

Danganronpa 3: The End of Kibougamine Gakuen - Zetsubou-hen

Kuzuryuu, Fuyuhiko

Supporting
One Piece

Servamp

Kuro

Main
One Piece

Beyblade Burst

Kurenai, Shuu

Main
One Piece

Charlotte: Tsuyoimono-tachi

Takajou, Joujirou

Supporting
One Piece

Boku dake ga Inai Machi

Shiratori, Jun

Supporting
One Piece

One Punch Man

Stinger

Supporting
One Piece

Dragon Ball Super

Teirimentenpibosshi, Jaco

Supporting
One Piece

Charlotte

Takajou, Joujirou

Main
One Piece

Dragon Ball Z Movie 15: Fukkatsu no "F"

Teirimentenpibosshi, Jaco

Supporting
One Piece

Houkago no Pleiades (TV)

Nanako's Father

Supporting
One Piece

High School DxD BorN

Lucifer, Vali

Supporting
One Piece

Kuroshitsuji: Book of Murder

Snake

Supporting
One Piece

Shigatsu wa Kimi no Uso

Takayanagi, Akira

Supporting
One Piece

Kuroshitsuji: Book of Circus

Snake

Supporting
One Piece

Aldnoah.Zero

Craftman, Calm

Supporting
One Piece

Haikyuu!!

Shimada, Makoto

Supporting
One Piece

Fairy Tail (2014)

Loki

Supporting
One Piece

Hunter x Hunter Movie 2: The Last Mission

Morow, Hisoka

Supporting
One Piece

High School DxD New

Lucifer, Vali

Supporting
One Piece

Nozoki Ana

Horii, Makoto

Supporting
One Piece

Hunter x Hunter Movie 1: Phantom Rouge

Morow, Hisoka

Supporting
One Piece

Yu☆Gi☆Oh! Zexal Second

Shingetsu, Rei

Supporting
One Piece

Fairy Tail Movie 1: Houou no Miko

Loki

Supporting
One Piece

Accel World

Araya

Supporting
One Piece

Another

Kawahori, Kenzou

Supporting
One Piece

Another

Maejima, Manabu

Supporting
One Piece

Gyo

Tadashi

Supporting
One Piece

Hunter x Hunter (2011)

Morow, Hisoka

Supporting
One Piece

Durarara!! Specials

Togusa, Saburou

Supporting
One Piece

Durarara!!

Togusa, Saburou

Supporting
One Piece

Fairy Tail

Loki

Supporting
One Piece

Bleach

Cifer, Ulquiorra

Supporting