(Author’s Note: Specific archival records of a unified “Kozukuri Ninkatsu Bu-” are scarce; the term is a reconstruction based on extant bugyō roles, ninbetsu aratame functions, and medieval gun’eki systems. Readers are encouraged to consult primary sources such as the “Tokugawa Kinrei Kō” and local gunki monogatari for further verification.)
The series is primarily distributed through Japanese digital storefronts and platforms that specialize in adult-rated content. Due to its explicit nature and themes, it is categorized for audiences over the age of 18. Detailed information regarding specific plot points or character interactions is generally restricted to these adult-oriented platforms. Kozukuri Ninkatsu Bu-
A classmate who initially seems cold toward Ao but is secretly one of his primary partners in the club. (Author’s Note: Specific archival records of a unified