Fio & Eri

Fio and Eri are two members of the Metal Slug team, debuting in the Metal Slug II video game.

2-Player Duos
In the opening round, Fio & Eri defeated Ax Battler & Tyris Flare. In the second round, they tied with Bub & Bob. In the round 2 tiebreaker, both teams were eliminated by Spider-Man & Venom.