
Gray is based on the Lizard in the original Alice in Wonderland. He works for Nightmare, though is often reduced to acting as a nanny of sorts in order to force Nightmare to do his work, and tends to be a workaholic, pushing his subordinates to do the same. In contrast, he is notably a poor cook and artist, despite his best efforts. By nature Gray is a kind man who cares for people and animals, but he is also a former assassin and a deadly combatant. As a result, he is unwillingly Ace's designated sparring partner as he is the only one who can match the Knight of Heart's skill. Gray often compares and sees himself as inferior to Julius, particularly in regards to his relationship to Alice. He is voiced by Nakai Kazuya in the game.

Alice in the Country of Hearts: Junk Box

Diamond no Kuni no Alice: Black or Sweets

Alice in the Country of Clover: Knight’s Knowledge

Clover no Kuni no Alice: Kuroi Tokage to Nigai Aji

Alice in the Country of Clover: The Lizard Aide

Alice in the Country of Clover: Ace of Hearts

Alice Love Fables: Toy Box

Alice in the Country of Hearts