Hiroshi Kumakura is a character appearing in Yu-Gi-Oh! 5D's Tag Force 4.

In the English version, his name is changed to Lioside, who is a character from the previous Tag Force games, known as Kozo Kiba in the Japanese version.


Tag Force 4

In Yu-Gi-Oh! 5D's Tag Force 4, in the first event of Yusei Fudo's story, Yusei and the Player duel against Lioside and Dark Signer Trudge.

In the third event of Akiza Izinski's story, Lioside and Hose duel against the Player and Akiza.


The player is able to give Lioside gifts. The following tables detail how much he likes or dislikes the gifts.

Tag Force 4

Strongly likes Likes Neutral Dislikes Strongly dislikes
Card accessories
Foods & Beverages


Lioside uses "Harpie" Decks titled "Harpie's Hunting Ground" (ハルピュイの狩場, Harupyui no kariba)

Harpie's Hunting Ground 1
Harpie's Hunting Ground 2
Harpie's Hunting Ground 3
Harpie's Hunting Ground 4 - Main Deck
Harpie's Hunting Ground 4 - Side Deck
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