Shueisha’s MANGA Plus website has added the first three chapters of Shigure Tokita’s Don’t Blush Sekime-san! (Sekimen Shinaide Sekime-san) manga. New chapters will launch every Monday.
The story of the manga is described as:
His girlfriend is super popular, but he’s the only one who sees her turn bright-red. A rom-com about a boy and his over-embarrassed girlfriend.
Tokita launched the first three chapters of Don’t Blush Sekime-san! simultaneously on Shueisha’s Shonen Jump+ website on January 5, 2021.