Jesse Anderson

Jesse Anderson, known in Japan as Johan Andersen (ヨハン・アンデルサン, Yohan Anderusan) is a transfer student hailing from North Academy (North School) who enters Duel Academy (Duel Academia) in the third year. Jesse is Scandanavian in the Japanese version while he is from the South in the English version. Excitable and energetic much like Jaden Yuki, he serves as one of Jaden's allies. Although a close friend, his disappearance serves a catalyst for Jaden's descent into darkness as the Supreme King of the alternate dimension.

Character biography
Invited along with his fellow overseas champions from around the world by Chancellor Sheppard (Samejima), Johan’s the most secretive of his identity, even with those he’s supposed to be traveling with. Although he doesn’t board the ship that’s supposed to take the champions to their final destination, Adrian Gecko expects that Jesse would appear once they reached Duel Academy. He’s known simply as a "ghost" or the "mystery man" until officially introduced during the school's year-opening ceremony.

He is chosen by Professor Viper to duel Jaden in the first exhibition match of the third year, and the two are unknowingly fitted with Bio-Bands (Dis-Belts). Just as Jesse is about to be defeated by Jaden, he suddenly reveals the name of the most powerful Crystal Beast: Rainbow Dragon. However, he later confesses that Rainbow Dragon has not yet been made into a card by Industrial Illusions, and that he wishes to find the Roman lithograph from which the concept of his Crystal Beasts was derived in order for Maximillion Pegasus to finally create it.

After being drawn into an alternate dimension, Jesse and the rest of Duel Academy are contacted by Dr. Eisenstein (Dr. Albert Zweinstein), who tells them that the lithograph has finally been found. Securing the lithograph's excavation site, Pegasus has the Rainbow Dragon card made and sent to the other world via a Duel Energy-powered wormhole, opened in a battle between Johan and Zane Truesdale. Jesse later uses the Rainbow Dragon when Jaden fought Marcel (Martin Kanou), only to learn their real opponent is Yubel, the duel spirit that took control of Marcel. Jesse uses Rainbow Dragon to get Jaden and the others out while he remains in the alternate dimension to face Yubel, prompting Jaden and his friends to dive back into a rift left open between the worlds to get him back.

Although labeled dead by many, he later appears as merely a man standing on a cliff near Syrus and Ojama Yellow, but it's later confirmed that the man was Jesse in Ojama Yellow's flashback where it spots him with the same look Jaden had while possessed by Haou the Supreme King.

Voice/Mannerisms
In the English version, Jesse speaks with a Southern accent. He is voiced by Kanako Irie in the Japanese version.

Similar to Jaden Yuki (Judai Yuki), Jesse possesses the ability to communicate with Duel Monster spirits since he was a child. His spirit partner is Crystal Beast Ruby Carbuncle, whom he affectionately nicknames, "Ruby". Although Ruby is seen most frequently by his side, Jesse considers all his monsters a part of his "family," for they themselves selected him as their master.

Deck
Jesse plays a Crystal Beasts (Gem Beast; 宝玉獣 Hōgyokujū) deck. His monsters are based on seven precious gemstones collected from around the globe for the construction of a lithograph as evidence of Julius Caesar's reign during the time of the Roman Empire. On its return trip, the ship carrying the stones was battered by a storm, and the treasures disappeared into the depths of the ocean. Employing this concept, Pegasus specially designed and created the Crystal Beasts, which have the unique ability to retreat in a crystallized Continuous Spell form to their controller's Spell/Trap Zones when destroyed as means of avoiding complete annihilation. Due to the exclusivity of the cards, Chazz Princeton's (Jun Manjoume) family once attempted to purchase them using all its assets, but were rejected. Instead, Pegasus awarded them to Jesse at the end of a European tournament (a Southern Tournament in the dub).

Aside from Counter Cards, Jesse's deck does not contain any other specific resources aimed towards directly destroying the cards of his opponents. He feels that a strategy of merely destroying his opponent's cards through effects is far too simple to execute, thus values battle over cunningness.