Based on the available information, comprehensive details about Fūjin from Kusunoki's Garden of Gods, particularly regarding his background, motivations, and character development, are not available. The information that exists is limited to his introduction and initial role in the story.

Fūjin is one of the gods who visits the protagonist Minato’s home early in the series. He is visually distinguished as the blue member of a pair that includes his counterpart Raijin, who is red. In their first appearance, both Fūjin and Raijin are shown to have an appreciation for western sweets as well as Japanese alcohol, which they consume as offerings.

In the story, his role is directly tied to the gratitude he feels for the offerings provided by Minato. As a token of thanks, Fūjin blesses Minato by granting him some of his wind-based powers. This gift represents a key part of his function in the narrative, as the visiting gods each contribute something to Minato in exchange for his hospitality. This ability to share his wind powers stands as his notable contribution to the protagonist's resources at this stage of the plot.