Ootomo is a somewhat tall boy who wears the LID uniform with a black undershirt visible beneath. He has brownish hair in a style similar to an undercut and the longer part of his hair is fixed in a short ponytail.
Pre-Arc League Championship
Arc League Championship
After Zarc's defeat and the Standard Dimension being reborn into the "Pendulum Dimension", Ootomo is seen watching Yuya Sakaki's Duel against Jack Atlas with Kakimoto and Yamabe. He cheered when Yuya won and watched Yuya and Declan's Action Duel. He was happy when Yuya won the Duel and witnessed Zuzu's revival.
- ↑ Yu-Gi-Oh! ARC-V episode 3: "Trade Bait: Part 1"
- ↑ Yu-Gi-Oh! ARC-V episode 146: "Dimension Highway"
- ↑ Yu-Gi-Oh! ARC-V episode 147: "The Unleashed Dragons"
- ↑ Yu-Gi-Oh! ARC-V episode 148: "The Miracle Drawn by the Pendulum"