|Real name||Leo Ryuskai|
|Age||14 (recently turned)|
|Trait||Courage (勇気 Yuuki)|
|Digivice||Blue D-3 (Dark blue and green when DNA digivolving)|
|Appearances||Digimon Adventurers 2|
Leo Ryusaki (リーオー ・リュサッキ Riioo Ryusakki) is a DigiDestined and is partnered with Veemon. He is 14 years old and holds the Crest of Courage.
Leo has dark green hair and gold eyes and pale skin. He doesn't smile much, always having a stoic look. He wears a dark blue leather jacket over a tan shirt, blue jeans and black and blue shoes. He later gains Tai's goggles.
Leo is very calm yet serious. He used to be a happy child, but that changed when his mother fell ill. Since then, Leo stopped smiling, only doing so on special occasions. He keeps away from people causing him to be distant.
- Unnamed mother: Leo has a very strong bond with his mother. Since she was the only parental figure in his life, they were extremely close. When his mother became ill, Leo stopped doing everything he did - except school - and even got a job to try to help her. Eventually, it became too much and she had to go to the hospital while he went into the care of a friend of hers, the Hidas.
Leo is very athletic, being apart of his school's soccer team, and also taking kendo.
Leo is the only child to a widowed woman. Leo never knew his father. Leo's mother was a close friend to Cody Hida's parents. She asked them if anything were to happen to her for them to care for her son. During Myotismon's takeover, Leo was taken hostage with all the other children. Due to that, he was chosen to become a DigiDestined four years later.
- Leo was made to take Davis' place.
- Davis is still set to make cameo appearances.