Kato Origins, book 1: Way of the Ninja
Jai Nitz et Colton Worley2010

Early 1942, just months after Pearl Harbor, a police detective knocks on Britt Reid's door. He's looking for Kato. There's been a murder in the small Korean section of town and they want Kato's help with the locals. Arriving on the murder crime scene, they piece together the crime until they find a single Japanese character written in blood, "coward". This opens a web of intrigue that will take Kato accross the US to a Japanese internment camp in California. Along the way he vill battle mobsters and crooked cops, spies and ninjas, and fall in love. Can Kato choose between love and revenge?