Itto Fukunaga

Itto is Koji's best friend in 48 Days.

Deck
Itto runs a WATER Deck, featuring WATER Fish Main Deck Monsters and WATER Machine Extra Deck Monsters - all based on watercrafts.

His strategy consists of manipulating "Torrential" Trap Cards to control the field without actually Setting them, so that they can't be sealed or destroyed by the opponent.