Kanata Ozora is a sixth-grade student at Aibo Academy, initially famed as the "No-Damage Fighter" for winning every Buddyfight without losing a lifepoint. He has turquoise hair with white tips and dark blue eyes, typically wearing a light blue soccer jersey during matches. Performing impacts causes crystals to cover his legs and feet, revealing a snowflake birthmark on his left cheek. Personally, Kanata projects surface-level perfection in academics, sports, and Buddyfighting, yet harbors underlying sadness from isolation. Early dominance left him unfulfilled, leading him to quit due to a perceived lack of worthy opponents. His deepest emotional connection is with his buddy monster, Quintessence Crystal Dragon Athora. Kanata initially refused Tasuku Ryuenji's offer to represent the Star Dragon World in the World Buddy Masters tournament. He resumed fighting after Gao Mikado defeated him in a soccer penalty challenge, followed by Kanata's decisive victory over Tasuku reigniting his competitive spirit. During the World Buddy Masters, he maintained his no-damage streak against opponents like Togari Togeyama, Shosetsu Kirisame, and Dai Kaido. He notably overcame Gaito Kurouzu’s instant-win impact "Death Count Requiem" using the protective spell "Asterism." His streak ended in the finals against Gao Mikado, who inflicted the first damage Kanata ever received; Kanata accepted the loss without disappointment. Later, Kanata rejected an alliance with the antagonist Wisdom before losing to him in a Buddyfight. Interactions with Guru Bunbuku at a training camp helped mend his relationship with Athora. A past rivalry with Keisetsu of the Sword Arts resurfaced, revealing Kanata had defeated Keisetsu years prior in a shop tournament, contributing to his initial retirement. After a loss and subsequent victory over Keisetsu using his new impact "Direct Dynamic Diamond Overhead!!," Kanata reaffirmed his commitment to surpass him. He participated in further key battles: * A win against Sakate Onigashira to aid Gao’s team. * A Thunder Empire-themed match victory over Gao Mikado. * Participation in the Gao Genuine Gameface (GGG) Cup tournament, facing Gao again in episode 54 ("Gao versus Kanata! Batzz, Drum, and Bal United!"). Kanata’s deck focuses on Star Dragon World Prism Dragons. Initially, it leveraged Athora’s damage-prevention to enable finisher impacts during the opponent’s turn. After Athora evolved into Heavenly Crystal Dragon Aldo Athora, the deck incorporated "Overturn" to redirect all attacks for a turn while countering with 1 damage per attack received. This strategy synergized with gauge-building cards like "Brush Upper" and "White Crystal Dragon, Rizzling," and the impact "Direct Dynamic Diamond Overhead!!" for offensive finishes. His recorded official Buddyfights include 12 wins and 5 losses, with one inconclusive result against Gaito Kurouzu.