Koyo Hibiki

Koyo Hibiki

Koyo Hibiki
English name	Koyo Hibiki
Japanese name Japanese 響紅葉 Rōmaji Hibiki Kōyō
Gender	Male
Relatives
Midori Hibiki (older sister)
Occupation	Professional Duelist
Manga Deck	Elemental Hero
Manga debut	Yu-Gi-Oh! GX chapter 10: "A Meeting with Destiny!!"
Appears in Manga Yu-Gi-Oh! GX
Hibiki, Koyo

Koyo Hibiki (響紅葉, Hibiki Kōyō) is the younger brother of Midori, and once a three-time Duel Monsters champion. Koyo was a great Pro League Duelist who used "Elemental Heroes". Chazz received an autograph from him, and in the process, Koyo's "Winged Kuriboh" altered Chazz's "Light and Darkness Dragon" card. However after losing a Shadow Game to a mysterious Duelist, he found that every time he drew a card while dueling seriously, the Deck of his heart would be depleted, at which point he would die. The Duel was erased from his memory. Koyo suffered from this and was sent to the hospital where he met a young Jaden who had broken his leg while playing baseball. He taught Jaden all he knew about Dueling and to always have fun Dueling no matter what. With his health failing, he decided to give up Pro-Dueling and made Jaden his final opponent. He beat Jaden in the end, by a blow from "Elemental Hero Terra Firma". After defeating Jaden, he gave him his Deck and his lucky red jacket. However, he found that in this he had drawn the last card, completing the curse and falling into a permanent coma, presumably kept alive by Winged Kuriboh.

Koyo before he Duels Jaden and passes his Deck to him.

He is revived after Jaden and Chazz defeated Tragoedia, and faced Jaden in a Duel once more upon the conclusion of the manga.

Koyo's full name means "autumn colors", but can also be translated to "autumn sounds".

Deck

Koyo plays an nature-based "Elemental Hero" Deck. Before the start of the manga, Koyo gave Jaden his Deck, including the one-of-a-kind "Elemental Hero Terra Firma" card.

The list given here are only the cards he was actually seen using. Jaden has used many other cards that could be assumed to have formerly been his, but it's also clarified that Jaden modified the Deck since receiving it.

Deck

Main Deck Monster Cards Normal Monsters Elemental Hero Heat Elemental Hero Lady Heat Effect Monsters Elemental Hero Flash Elemental Hero Frost Blade Elemental Hero Ocean Elemental Hero Stratos Elemental Hero Voltic Elemental Hero Woodsman Winged Kuriboh Spell Cards A Hero Arrives Hero Pressure Mystical Space Typhoon Nobleman of Extermination Parallel World Fusion Polymerization x3 Pot of Greed Residual Reflection Voltic Spear Trap Cards Element Counter Hero Barrier Hero Signal Higher Dimension Guard Terra Firma Gravity Extra Deck Fusion Monsters Elemental Hero Absolute Zero Elemental Hero Inferno Elemental Hero Terra Firma

Duels

Opponent(s)	Chapter(s)	Outcome
Industrial Illusions Tournament (Junior Division)	35	Win (flashback)
World Tournament Duelist	33	Win (flashback)
World Tournament Duelist	10	Win (flashback)
Reggie MacKenzie	11/35	Lose (flashback)
Jaden Yuki	11-14	Win (flashback)
Jaden Yuki	64	Not shown
Jaden Yuki	SP1	TBD