Maguto Sogetsu (蒼月 マグト Sōgetsu Maguto) is a character in the Yu-Gi-Oh! GO RUSH!! anime, and a participant in the Galaxy Cup. A tuna found by the Sogetsu family, he was made the heir to the family after Manabu Sogetsu abandoned the Sogetsu Style.
Maguto is an oversized tuna, but wears a humanoid robotic tan-skinned body from the shoulders down to move around on land, with his tuna head staring straight upwards and his fin and tail emerging from his back. He wears more traditional Japanese clothing resembling that worn by Gavin Sogetsu; a sleeveless lavender kimono patterned with a light blue wave pattern with a black collar and a blue sash, and a black mantle with a red inside and gold lining, held at the neck with a gold clasp buttoned with green gems. He also wears black wellington boots.