Aoi Ito

Shiori is a typical high school student who dreams of online stardom, but struggles to capture attention. After an embarrassing video of her goes viral, she gets trapped in her smartphone and replaced by a charismatic alter ego. As the doppelganger charms the internet and devises a nefarious plot to replace mankind with brainrot, Shiori must partner with other online outcasts to stop her digital counterpart and reclaim her life in the real world.

After being diagnosed with a terminal illness, Futaba resolves to spend her remaining time reuniting her broken family, reopening the long-closed bathhouse, and helping her shy daughter Azumi learn to stand on her own.