Sanpakugan-chan wa Tsutaetai.

Amane Mizuno is a girl known for her distinctive sanpaku eyes and a kind nature. She has developed feelings for Katou, a boy with a contrasting personality. The story explores whether Amane will find the courage to express her emotions to him. Originally posted on Twitter, the series was later picked up by GANGANpixiv for serialization, with its chapter count including a bonus chapter.