Nao Shirafuji and Takahito Kurose are coworkers and fierce rivals, competing for top sales every month. They might fight like cats and dogs at work, but they were actually lovers in high school! The cause of their breakup was a hurtful sentence he said during their first experience.

• Maika Yamamoto
• Mizuki Itagaki
• Akihisa Shiono
• Akira Takano
• Keito Tsuna
• Kayo Noro