Agent X Yakuza

Set in a cyber world where creating humanoids as weapons are outlawed and most of the country's regions are controlled by organized crime syndicates, Ichiro Yoshima, son of an infamous yakuza leader, was declared missing after an incident caused him to annihilate multiple government-owned Android agents, earning him the nickname "Nightmare of Shadows".

After a year of hiding, Ichiro resurfaces to complete one final mission in able for him to be freed from his life of organized crime. His mission is to pass off as an agent and kill the man behind the creation of an illegal humanoid army known as "The Shadowdroids." But first, he needs to enroll as a student in an Academy for special agents.