Editing Mako Tsunami (section)

=== Battle City ===
Mako also participated in the Battle City tournament, earning four Puzzle Cards. During a visit to Domino City Aquarium, he met Joey Wheeler and [[Téa Gardner]]. Mistaking the killer whale’s tank for a fish tank, Mako humorously remarked on wanting to grill the whale, much to Téa’s disbelief. When Joey explained he was there to Duel, Mako laughed but accepted the challenge, wagering two Puzzle Cards and rare cards, including “Leviathan” and “Fortress Whale.”

Mako used his sea-themed strategies effectively, hiding monsters and using “Tornado Wall” to block attacks. Joey countered by adapting his tactics, fusing “Alligator Sword” into “Alligator Sword Dragon” to bypass Mako’s aquatic defenses. The Duel culminated with Mako summoning “Fortress Whale” and his trusted “Legendary Fisherman.” Joey outmaneuvered him, using “Magic Arm Shield” to turn the fisherman against the whale and defeating both with “Panther Warrior.”

Despite his loss, Mako revealed his emotional connection to “Legendary Fisherman,” a card he treasured for its resemblance to his father. Refusing to leave it in his Graveyard, he intentionally made a less optimal move in his final turn. Joey initially hesitated to accept victory, understanding Mako’s sentimental bond. Mako tried to give Joey “Legendary Fisherman” instead of the agreed wager, but Joey reassured him that his father’s spirit would always be with him, regardless of the card.

This heartfelt exchange highlighted Mako’s deep love for his father and the sea, leaving a lasting impression on Joey and everyone who crossed paths with the steadfast duelist.