徐々に陰度が下がっていく陰キャちゃん
byGrande(Story & Art)
The story is about an introverted college girl, Tsubame Takashina, who meets a boy, Taisei Kyogoku, who encourages her to come out of her shell little by little. (Source: Melon Books, translated)
Inkya na Tsubame wa Bocchi JK
Prequel