Shinji Koba

Shinji Koba (古葉 進次 Koba Shinji) is a minor villain in the movie Kamen Rider Drive: Surprise Future. During the events of the movie, he ordered the execution of Shinnosuke Tomari, blaming him of the crisis caused by Dark Drive. Despite the proofs which claimed his innocence, he still was blaming Shinnosuke by the disaster, and wanted to avoid any attempt of helping him. However, after Kiriko confronted him, he gave the order for the police to assist Shinnosuke in fighting Dark Drive and the Future Roidmudes.

After the events of the movie, his whereabouts are unknown. It's unknown if he was still working as Deputy Officer of the Metropolitan Police Department, or if he left his charge due to his behaviour.

He was portrayed by Shingo Yanagisawa.