The son of Olivia, and a character from the future. In Awakening, he can be the brother of Lucina or Morgan, depending on if Olivia marries Chrom or the Male Avatar. In addition, he can also be the father of Morgan if the Female Avatar marries him.

In the future, he was shy, much like his mother, Olivia. However, Olivia wished to help him overcome his shyness by having him talk to girls. Unfortunately, this made him a womanizer in the long run. Olivia also trained Inigo to dance, which fueled his desire to become a dancer himself. Olivia began teaching Inigo her favorite dance, but only managed to teach half of it as she was killed protecting him from the Risen. Inigo received Olivia's wedding ring and wore it from then on. Inigo helped to battle the Risen while furthering his dancing skill by improvising the ending. He often would practice in front of her grave and wondered what she would think about the dance. He soon joined Lucina and the other children to return to the past to prevent the ruinous future.