"Sai is all I need." Sai, the second son of the Nekotani family, and his childhood friend Zenji are still in a romantic relationship. Sai is still not used to the close relationship between lovers, so Zenji often suggests they live together. But Zenji, who is allergic to cats, needs more practice to avoid turning into a cat in front of her... Unaware of Sai's feelings, Zenji visits Sai at university whenever he has the time, but what happens next? The popular Neko Neko series returns with Zenji and Sai as college students! --- **Neko Neko Series Publishing Order**: 1. [Neko Neko Honey](https://www.mangaupdates.com/series/5s4udg6/neko-neko-honey) 2. [Neko Neko Darling](https://www.mangaupdates.com/series/a16plw5/neko-neko-darling) 3. [Neko Neko Baby](https://www.mangaupdates.com/series/cmwsyka/neko-neko-baby) 4. [Neko Neko Keiyaku](https://www.mangaupdates.com/series/h41qzhe/neko-neko-keiyaku) 5. [Neko Neko Carnival](https://www.mangaupdates.com/series/xfeculi/neko-neko-carnival) *Spin-off of Neko Neko Honey, Neko Neko Baby & Neko Neko Darling* 6. [Neko-senpai to Nekokaburi-kun](https://www.mangaupdates.com/series/7nyrvqo/neko-senpai-to-nekokaburi-kun) 7. [Neko Neko Sweets](https://www.mangaupdates.com/series/5t1e4nb/neko-neko-sweets) 8. **[Neko Neko Darling Daigakusei-hen](https://www.mangaupdates.com/series/gu0e5rx/neko-neko-darling-daigakusei-hen)** *Sequel of Neko Neko Darling*

NOTE: Not to be confused with the 3 volume doujinshi by the same title & author published in 2009.