Tokoha Anjou is a female classmate of Chrono's and is skilled in Vanguard. One day, she is asked by her older brother Mamoru, a famous pro fighter, to tell him about any information she finds about the new Gear Chronicle clan. The next day, Tokoha takes her friend Kumi Okazaki to Card Capital 2 and gets her registered as an official Vanguard fighter. They then see Chrono playing Vanguard, with Tokoha surprised to see Chrono being happy when compared to his delinquent-like nature at school. Chrono accidentally drops his deck due to suffering from a toothache, which allows Tokoha to see that he has the Gear Chronicle clan that Mamoru told her about.
Later, afraid to go to the dentist, Chrono tries to take his mind off his toothache by taking on an easy quest at the card shop. He accepts a quest from a beginner who wants to fight; the person who made the request turns out to be Tokoha's friend Kumi. Chrono and Kumi engage in their cardfight, but his toothache causes him to make mistakes and puts himself at a disadvantage against Kumi's Oracle Think Tank deck. When Tokoha reminds Chrono that Vanguard fights should be fun, he makes a recovery and wins the fight. Before Chrono could leave, Tokoha tells him that she will eventually fight him. In the end, Tokoha informs Mamoru about Chrono, who finally goes to the dentist to treat his toothache.
