: Themes of cuckoldry and voyeurism, specifically focusing on the "Type B" variety where the protagonist is an observer.

: The characters feature dynamic movement during scenes.

: The narrative follows the Komatsus, a couple married for three years, who visit a hot spring to fulfill the husband's "warped fetish" involving other men and his wife.

: The story occasionally shifts to show events from the "other perspectives" of the men involved. Hanare ki no 5 Kakan | vndb

The file by developer SORAUE is a standalone expansion or sequel to the visual novel Hanare ki no 5 Kakan . It continues the story of a married couple at a hot springs resort, focusing on the husband's specific fetishes and his wife's reactions.