Gotsumon X is an Ore Digimon and carrier of the X-Antibody.
- Rage Rock
- Hardest Punch
Gotsumon X is an altered version of Gotsumon that takes on characteristics of a sumo wrestler. It retains the original's gray, rocky body, but it is stouter and has more mass. Its head rocks are elongated and more akin to horns than ears. It has five fingers on each hand, and five toes on each foot.
- Gottsumon X-Antibody (ゴツモンＸ抗体)
- Ja: Gottsui (ごっつい? lit. "hard"), more commonly spelled as "gotsui" (ごつい?). Notably, the romanization is based on the "gottsui" spelling despite the name using katakana based on the "gotsui" spelling.
- Gotsumon X