Kamo should just let the bakitsune ramble on and just go inside and make breakfast for everyone in his wife's family. Way too early for this and food is more important
Going with oni considering that strength. Buff boss woman considerate of working conditions and coworkers, that is wife material if I have ever seen it.
I think of adventuring more like the military, most people either enlist out of high school or enter as an officer candidate out of college (18-22). So for a person to start in the late 20s or early 30s as an enlisted is quite old.
Those are both professions where it is common to die young.