Japanese Name: Hinamoto Akari
Although a year younger than Taiki, she acts as the wife who supports his inner self. She is well aware of Taiki's genius ever since they were young and believes that she should keep on the lookout so Taiki doesn't end up being used in some strange way. Once Taiki entered middle school and became heavily involved with clubs, she considered this really bad and began following him around even more. Perhaps because of her natural "big sister" personality, she supports the backup and healer Digimon of the whole army, acting as peacemaker for large groups such as those of Starmon and Pickmons. She lives with her parents and younger brother.
Japanese Name: Tsurugi Zenjirou
Taiki's classmate. After losing to the then-amateur Taiki at a kendo championship competition, he has been tailing him ever since to settle the score. He proclaims himself to be Taiki's eternal rival. An exceedingly sensible person, he insists on troublesome things like how etiquette in a duel should be properly implemented. Because of this, Taiki feels awkward around his presence, and Akari very obviously tries to chase him away. On the other hand, he grows familiar with the enemy's mentality and becomes a supporter for the good-hearted Taiki and Digimon. His parent runs a mechanic-type business. Thanks to this, he is knowledgeable about machines and does repairs to Ballistamon.
XROS WARS (Young Hunters)