i was so confused reading this and once i finished, i realized this was not a stand alone ...

Kuroneko Kareshi Universe Reading Order

1. Nekoka Danshi no Shitsukekata
2. Nekoka Kareshi no Ayashikata
Natsume × Kakone
3. Ikezu Kareshi no Otoshikata
Yukio × Takana

Kuroneko Kareshi Series (Shingo × Keiichi)

4.1 Kuroneko Kareshi no Asobikata
4.2 Kuroneko Kareshi no Amaekata
4.3 Kuroneko Kareshi no Nakasekata
4.4 Kuroneko Kareshi no Aishikata
4.5 Kuroneko Kareshi no Afurekata
4.6 Kuroneko to Kareshi to Ouji
4.7 Kuroneko Kareshi no Arukikata

Fukigen Series (Yuujin × Ei)

5.1 Fukigen Kareshi no Nadamekata
5.2 Fukigen Kareshi no Saraikata

6. Wagamama Ouji wa Neko wo Karu
Rio × Asahina

thank you!!