The appeal of Kuro lies in his vulnerability ("moe") and the aesthetic of the "cute boy." The dynamic between Kuro and Kaito plays into the power imbalance tropes common in romance manga aimed at women, but pushed to an extreme that intersects with fetishism. The "uncensored" elements, therefore, are not intended for a heteronormative male audience seeking female nudity, but rather for an audience seeking the exposed male form, albeit a stylized and youthful one. This flips the script on why viewers seek uncensored content, highlighting the diverse and often taboo desires present in anime fandoms.

is an adult-oriented series based on the manga by Hiiragi Masaki. It was adapted into a single Original Video Animation (OVA) titled Tenshi no Uta