My Darling Next Door Vol. 2 (Kodansha, 2021)

The more Ririka gets to know her new neighbor Hinocchi, the more she falls for him. But he's an office worker who's five years older than her! Ririka wants to change her position from little sister to romantic interest, but Hinnochi's unconscious charm keeps her at its mercy…! Check out volume 2 of this love story between a gyaru and her white collar neighbor!!