What is metamorphosis manga?

Metamorphosis is a manga series written and illustrated by Kaori Tsurutani. It was serialized in the monthly manga magazine Comic Beam from 2016 to 2020 and consists of 7 volumes. The story follows the life of Ichinoi, a middle-aged woman who, after a one-night stand, finds herself pregnant and decides to keep the baby, despite the disapproval of those around her. As she navigates the challenges of motherhood and aging, she learns to embrace her true self and find happiness in unexpected ways. The manga explores themes of self-acceptance, family dynamics, and personal growth, and has been praised for its realistic portrayal of a woman's journey through life.