Primary

• Maria Ishida Daughter of Pedro
• Maria Ishida Niece of Shouya Ishida
• Maria Ishida Daughter of Miyako Ishida

Extended

• Shouya Ishida In love with Naoka Ueno
• Shouya Ishida Not in love with her vro Naoka Ueno
• Miyako Ishida Older Sister of Shouya Ishida