Central protagonist. A disillusioned high school senior who reconnects with life by helping Nagisa revive the Drama Club. Shares a mysterious childhood dream with her, marries her, becomes a father, and endures a five-year depression after her death before finally embracing his new life with his daughter Ushio.
Their relationship develops from mutual support into marriage and family life.
Tomoya helps Nagisa revive the Drama Club, recognizes that they share the same dream, and confesses his love to her after the play.
Youhei is Tomoya's loyal friend during both the school storyline and the later intervention.
Tomoya and Youhei put up Drama Club posters together, join the club, and later participate in the retreat intended to help Tomoya.
Tomoyo moves from an early school-policy obstacle to an active supporter of Tomoya's recovery.
Tomoyo later joins Youhei, Kyou, and the others in dragging Tomoya from his home and taking him on a retreat.
Kyou contributes to the group effort to break Tomoya's prolonged isolation.
Kyou participates in the coordinated intervention that takes Tomoya onto a train despite his resistance.
Explore the full interactive character relationship map of Clannad: The Motion Picture