If you're looking for manga similar to Katou Kyouju no Iutori, you might like these titles.
Yusu is a fun-loving girl with a casual sex life but likes to sleep alone at night. When an innocent colleague, Seta, catches her attention, she decides to make an exception.
Frill is a young boy who travels from town to town, selling the beautiful flowers that grow on his back. One day, the flowers on his back mysteriously begin to wilt and Frill worries that he can no longer grow any flowers.
Hanabusa Ryouko is an office lady currently living with her boyfriend. As time went on, she has been slowly becoming more and more frustrated with him. Aside from that, her work isn't sailing smoothly either. How will their relationship develop from here on out?
This one-shot is a short but sweet age-gap romance about a girl named Hina who has suffered from social anxiety ever since she was a kid. Back then, her nursery school teacher Satoru-sensei encouraged her and helped her face her fears. Hina later grew up to become a nursery school teacher herself thanks to Satoru-sensei's influence. But when Hina gets a job at the same nursery school as him, Satoru-sensei doesn't seem to recognize her at all? Furthermore, her old fears start to return when Hina learns that she and Satoru-sensei will be in charge of MC'ing a school assembly!!