Luang Dallara is the Gunpla Fighter representing Thailand in the world tournament of Gundam Build Fighters. He is a man of few words who rarely shows emotion outwardly, but beneath that calm exterior he harbors great passion and a fierce fighting spirit. He is known to be amiable and welcoming when he does choose to express himself. As a veteran of the Gunpla Battle Championship World Tournament, he pilots a custom Gunpla called the Abigorbine, a modified version of the transformable mobile suit Abigor from Mobile Suit V Gundam. In the second round of the tournament, a 90-player battle royal, he encountered the Star Build Strike Gundam piloted by Sei Iori and Reiji, as well as Mao Yasaka's Gundam X Maoh, engaging them from long range with the Abigorbine's beam weapons. His role in the story is that of a competitive international opponent, showcasing the global scale of the tournament. Beyond his status as Thailand's champion, little is revealed about his background or personal development, and he does not form close relationships with the main characters. His notable abilities include strategic long-range combat and mastery of his customized Gunpla.