Primary

• Tenya Iida Younger Brother of Tensei Iida
• Tenya Iida Classmate of Izuku Midoriya

Extended

• Izuku Midoriya Rival of Katsuki Bakugo
• Izuku Midoriya Student of Shota Aizawa
• Izuku Midoriya Student of All Might
• Izuku Midoriya Enemy of Tomura Shigaraki
• Izuku Midoriya Son of Inko Midoriya
• Izuku Midoriya Childhood friend of Katsuki Bakugo
• Tensei Iida Older Brother of Tenya Iida