Primary

• Aki Hayakawa Older Brother Figure of Denji
• Aki Hayakawa Older Brother Figure of Power
• Aki Hayakawa Teammate of Angel Devil
• Aki Hayakawa Teammate of Himeno

Extended

• Denji Ally of Pochita
• Denji Older Brother Figure of Power
• Denji Younger Brother Figure of Aki Hayakawa
• Denji Best friend of Power
• Denji In love with Makima
• Denji In love with Reze
• Denji In love with Asa Mitaka
• Denji Student of Kishibe
• Power Best friend of Denji
• Power Younger Sister Figure of Denji
• Power Younger Sister Figure of Aki Hayakawa
• Power Student of Kishibe
• Power Scared of Makima
• Himeno Teammate of Aki Hayakawa