• English / United States: Lucas
• Japanese / Japan: リュカ
• Japanese (Romanized) / Japan: Lucas
• Japanese (TL) / Japan: Lucas

Lucas_TOON is Julian friend. While rollerblading in the city, he stopped to avoid hitting a Budew but Lucas_TOON turned the corner fast and didn't see them on the ground and fell and hurt his knee. He blamed his friend Lucas_TOON for getting hurt and yelled at him. After learning through Gogoat and their adventure, Julian realized he had been too harsh in his response to his friend Lucas_TOON when he got hurt. He apologized to his friend as they both get on Gogoat and quickly head to school before they are late.