Ignis, Ai, she also served as an antagonist in Season 2. She had a similar goal as Lightning, to dissect all the Ignis to create a new, high performance Ignis. After losing to Ai, she was put in the hospital. Her fate remains unknown. He is one of the higher-ups at SOL Technologies who communicates via a hologram of a bishop chess piece. He is one of the higher-ups at SOL Technologies who communicates via a hologram of a knight chess piece. He is one of the higher-ups at SOL Technologies who communicates via a hologram of a rook chess piece. He was both Akira's former boss and replacement as Security Manager of SOL Technologies. He served as a minor antagonist, and he was in charge of the project to create an army of AI Duelists to protect LINK VRAINS from hackers. He constantly threatened to fire his employees and cut their salaries the moment something went wrong much to their confusion and exasperation. He was man without principles who surged his people for power. He was easily defeated by Specter and absorbed into the Tower of Hanoi. Risa She’s Akira Zaizen's co-worker who has a crush on him. Has worked for SOL for three years. She still works alongside Akira Zaizen when he got his position as manager back by Queen, the Vice-Chairwoman who put a bounty on Playmaker. She still supports him 3 months later after Ai's downfall. Den City He’s a hacker and Yusaku's ally who helped him in his fight against the Knights of Hanoi in order to save his younger brother, Jin, who was also a victim of the Lost Incident ten years ago. It was suggested that he knew something about a mysterious group of people who used to ride the Data Storm and who seemed to have recognized the Data Storm when Ai manifests one, he was erased after losing to Playmaker. After Playmaker defeated Bohman, he was revived. His brother Jin now works at his food truck. / Ghost Gal / She’s a Cyber Treasure Hunter who steals information and sells it for profit. She accepted jobs from anyone, most frequently Zaizen or SOL Technologies, as long as she received high payment for her service. Getting curious of SOL Technologies and Ignis, Emma challenged Playmaker to a Duel by using the backdoor of SOL Tech's databank as the prize if he won