The shy, bullied teenage protagonist transported 1200 years to the Heian era. As a descendant of the Magatama clan, he awakens the mythical dragon Yamata no Orochi and becomes the reluctant mediator between humans and Oni, ultimately finding his courage to defeat Gen'un.
Jun initially fights Raiko in confusion, only to later learn Raiko is a controlled victim rather than a true enemy.
Kinta actively seeks out Jun to reunite him with Raiko, establishing a supportive team bond.
Jun initially perceives Mizuha as a hostile Oni leader, leading to direct confrontation and escape attempts.
Jun Tendo and Gen'un are locked in a fatal conflict as Gen'un's godhood ambitions directly threaten Jun and his allies.
Explore the full interactive character relationship map of Legend of the Millennium Dragon