In the world, where the Battleship war between Azur Lane and Crimson Axis. There was a man who is a former lawyer name Junzou Segawa. Junzou heard the war of battleship is begin and Siren were attacking around in Japan. In order to defend the country, he will vanquish Siren and stop against Crimson Axis for the sake of justice. Soon, he become a commander of Azur Lane. Will Junzou ever gonna accept to keep with them? WARNING: Some of the bad grammars and mild suggestive themes. DISCLAIMER: I do not own anything about Kamen Rider and Azur Lane. Also, I own my OCs in this story.