Sven's Links
Sven holds deep respect for his older brother and also a romantic interest. It was when his brother left him behind and ascended to the role of a Guardian by the name of Polaris that Sven decided to go on his own misadventures in an effort to be reunited with his brother and ascend to be a fellow Guardian.
Polaris has always known Sven's feelings towards him, though it is uncertain if he ever returned them or not. He cares deeply for his brother and watches over him above even while tending to the handful that his assigned deity that is Kimos (Deity of Mischief).
Sven finds comfort in his dragon companion, having known him since he was very little. Kohaku is known for his aggressive behavior towards most anyone, but because they have made a pact Sven has no fear of his savage ways. The two keep many secrets together and share each other's dreams and aspirations as well as many memories. It is almost impossible to see Sven without Kohaku because their bond runs so deeply.
Kohaku is fiercely loyal to Sven as they have been companions since Sven was a small child. Upon learning his summon technique with his lantern, Sven made a pact with Kohaku and they have been together ever since. Their pact created a bond to ensure the two would stay together since should one die so shall the other and this includes sustaining injuries. The two are able to converse telepathically as well and know each other's thoughts and most inner desires. Kohaku is aware of Sven's deepest goal to reunite with his brother and will go to any lengths to aid him.