Overview
- One Piece revealed Kenjiro Tsuda as the voice of Figarland Shamrock in a promotional video tied to manga volume 113 on the series’ official YouTube channel.
 - Shamrock is portrayed in manga lore as Shanks’ estranged twin and the commander of the God’s Knights, positioned as an antagonist aligned with Imu.
 - The character is set to appear in the Elbaf arc, which coverage reports is scheduled to premiere in April 2026 after the Egghead arc concludes in 2025.
 - Tsuda previously voiced Vinsmoke Yonji in One Piece and is known for roles such as Nanami in Jujutsu Kaisen, Tatsu in The Way of the Househusband, and Ogata in Golden Kamuy.
 - Early fan chatter notes surprise that Shanks and Shamrock do not share a voice actor despite being twins, reflecting interest in the creative casting choice.