Enta Jinnai  

, 陣内 燕太

Enta was Kazuki's childhood friend who formed the golden duo with him on their soccer team. They became friends after Kazuki invited him to play soccer with his team. Enta has a secret crush on Kazuki and wants them to resume being the golden duo they were once known for. He is responsible in managing Kazuki's fear of having a secret revealed, and quickly reassures any concerns about their friendship by taking care of Kazuki's brother as well.