Izzy Izumi:

He is ten years old. He used to live in Odaiba, Tokyo, Japan. Miraiah has a strong crush on him. Izzy is adopted. He is the ultimate computer whiz. Precocious and imaginative, he has a theory about everything. With his love of high-end technology and computers, the DigiWorld would seem to be the perfect place for him, but Izzy is too preoccupied with his own thoughts and tends to not see the danger around him. His crest is the crest of knowledge.

Season two: Izzy has grown a little, but is still short compared to other kids his age. He still likes computers and often stops by the computer club at the elementary school. Izzy lives with his adopted parents. Although he used to have a complex about it, he finally hears the truth from them about the adoption and accepts them as his true parents.

Adult: He marries Miraiah. He is on working on the laptop a little bit less.

Miraiah Izumi:

Her parents died in a plane crash. Her powers are thunder. Her birthday is May 16. She has white skin, long blond hair, and blue eyes. She wears a pair of light blue tights, a red and white striped leotard, light blue tutu skirt, red and sliver four-inch high heels, and a lapis lazuli and an opal necklace. She is on-going and caring! (But she is vain at times). She is in 4th grade.

Miki Izumi: She has white skin, long blond hair, and blue eyes. She wears a dark green dress with matching shoes. She is on-going and caring! (But she is vain at times). She is in kindergarten.

Kathy Izumi: She has white skin, long blond hair, and blue eyes. She wears a pink shirt with blue jeans. She is on-going and caring! (But she is vain at times). She is in 8th.

Miraiah Izumi: She has white skin, long blond hair, and blue eyes. She wears a pair of light blue tights, a red and white striped leotard, light blue tutu skirt, red and sliver four-inch high heels, and a lapis lazuli and an opal necklace. She is on-going and caring! (But she is vain at times).