*Lara-Su (born day 72, 3246) is a character that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. She is the daughter of Knuckles the Echidna and Julie-Su, and is from the future timeline known as Light Mobius.

Lara-Su is a mobian echidna with red fur that covers most of her body, peach skin on her muzzle, and violet eyes. She has several dreadlock-like spines around the sides and back of her head, along with pink bangs on her forehead and a long-braided ponytail hanging from the side. For attire, Lara-Su wears a grey-blue jacket, a grey-blue shirt, a light grey belt, grey-blue boots, and white gloves. She is one of the few characters to use glasses.

Lara-Su possesses exceptional determination and dedication, no doubt taught to them by her father. In either form, Lara often finds herself utterly confused by a number of situations, and she has a rather vulnerable nature at times. This has led her parents in both futures to mislead her or deny her certain privileges, but in the end they did it out of love. Lara-Su is also shown to have her parents' gung-ho fighting style, hot temper, and somewhat smug attitude. She also has her mother's hatred to "dress up" and hate having to wear a dress, even on special occasions. Lara-Su also regards several of the Chaotix in a family capacity, referring to all the male Chaotix members as "Uncle." Of course unlike her father, she gets along quite well with King Sonic. A notable example of this would be when Castle Mobius's security systems turned against them; Sonic said his famous catchphrase, "Lets Do It To It!" as she flew him out of the Castle and she asked him if he really said that all the time, "back in the day" and he replied, "Hey its a classic! Or would you prefer 'Hasta Lavista Mista' ?" which caused them both to laugh. she then stated, "Only you could make me laugh at a time like-" she of course didn't finish before saying uh-oh as she saw Melody Prower and Skye Prower running towards them, but it was obvious what she was going to say was 'only you could make me laugh at a time like this' meaning that they are most likely pretty good friends.

As Knuckles' daughter, Lara-Su commands Chaos energy through a link to the Master Emerald. She has been trained by Knuckles in the use of her powers and thus is even more proficient, capable of matching Shadow's use of Chaos Spear and Chaos Control and even surpassing them. She also commands Knuckles's strength, and has fist spurs similar to his, which she can retract at will. She has received training in other areas as well, notably learning stealth techniques from Espio, flight from Charmy, and strength training with Mighty the Armadillo and Vector.*