Koji Yasuda

Married to Dot for forever and a day, Koji immigrated to Canada over 30 years ago. An engineer by training – Koji, like a lot of immigrants of the era, couldn't find work in his chosen field, and ended up working as a caretaker for Harley's grandparents. As intense and quiet as Dot is vocal and stern, there's an air of mystery around Koji – and he likes it that way. Koji's engineering training comes in handy for Harley's investigations because he can fix anything or hack any computer. He lets Dot take the lead in most situations because he knows it's impossible to argue with her, but also mainly because he doesn't want to.