Immature Season 1 ^hot^ Jun 2026

What begins as a platonic reunion quickly spirals into an emotional and physical affair. The series follows the “immature” decisions of its adult cast as they lie to themselves and others. Atsushi claims he stays with Yōko out of duty, while Mitsuki convinces herself she only seeks emotional validation. The season ends not with a resolution, but with Atsushi’s wife discovering a text message, setting up a cliffhanger.

To be balanced, Immature Season 1 is not for everyone. Immature Season 1

The first season was originally available on and can now be found on streaming platforms like Amazon Prime Video. Watch Immature - Season 1 | Prime Video - Amazon UK What begins as a platonic reunion quickly spirals