Nagi, known as Ken Umesugi ( (うめ) (すぎ) (けん) Umesugi Ken) in the Japanese version, is a character in the Yu-Gi-Oh! ARC-V anime and a participant of the Arc League Championship tournament.


Nagi uses a Volt Star Deck focused on Fusion Summoning his ace monster, "Raijin the Breakbolt Star". Much like the rest of the Bandit Warrior Academy Duelists, he uses martial arts to attack his opponent during Action Duels to prevent them from getting Action Cards.


Opponent(s) Episode(s) Outcome
Aiko Sagiri 29 Win
Dennis McField and Yuya Sakaki 42-43 Lose (with Taka)
Yugo 46 Lose (with Taka)


  1. Yu-Gi-Oh! ARC-V episode 43: "Fire And Ice"
  2. Yu-Gi-Oh! ARC-V episode 42: "Battle Fields"


  1. 1.0 1.1 This card is acquired in episode 42.
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