The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You — Characters & Cast

To make every single one of his destined soulmates infinitely happy and protect them from cosmic tragedy.

Starts as a hopeless romantic rejected 100 times; evolves into an insanely dedicated leader who balances an expanding polyamorous household through superhuman effort and emotional intelligence.

To experience deep romantic intimacy with Rentaro alongside her co-girlfriends.

Moves from suppressed romantic desire to openly pursuing affection, while using her family's massive wealth to protect the Rentaro Family.

To support Rentaro and the girls while maintaining her pride.

Struggles with her aggressive tsundere tendencies; gradually embraces her true feelings without losing her protective, sharp-tongued edge.

To connect with others and share her love of literature.

Begins as an isolated girl unable to speak aloud due to extreme anxiety; grows into a confident, cherished member of the group using an assistive reader app built by Rentaro.

Maximizing personal growth and living a meaningful life.

Evolves from a hyper-rational student who views emotions as inefficient into someone who values sentimental human connection as a vital life experience.