Primary

• Mayu Kanzaki Former girlfriend of Atsushi Ootani

Extended

• Atsushi Ootani Boyfriend of Risa Koizumi
• Atsushi Ootani Former boyfriend of Mayu Kanzaki
• Atsushi Ootani Friend of Heikichi Nakao
• Atsushi Ootani Friend of Ryouji Suzuki