Nomu's Links
His master. Jun-seo doesn’t have much authority but he has a fondness for the boy, so it works out. He can very well decide to ignore his orders if he finds them stupid though.
His shikigami, the thing he needs to possibly find his mother again. It’s all for a grand purpose but he has to admit he’s grown to appreciate Nomu’s presence and without him there would be something missing in his daily life. A much more present dad.