Primary

• Adon Coborlwitz Enemy of Guts
• Adon Coborlwitz Enemy of Casca

Extended

• Guts In love with Casca
• Guts Best friend of Griffith
• Guts Teammate of Corkus
• Guts Teammate of Judeau
• Guts Teammate of Pippin
• Guts Teammate of Rickert
• Guts Commander of Gaston
• Guts Companion of Farnese de Vandimion
• Guts Companion of Isidro
• Guts Companion of Puck
• Guts Companion of Serpico
• Guts Adopted son of Gambino
• Guts Enemy of Slan
• Guts Enemy of Conrad
• Guts Enemy of Ubik
• Guts Enemy of Void
• Guts Enemy of Zodd
• Guts Occasional ally of Skull Knight
• Casca In love with Guts
• Casca Superior of Corkus
• Casca Superior of Gaston
• Casca Superior of Pippin
• Casca Superior of Judeau
• Casca Superior of Rickert
• Casca Devoted subordinate of Griffith
• Casca temporary ward of Griffith
• Casca temporary ward of Luca