At 29 years old, Sakurai Ichiko is burdened with a mental council of members who constantly battle over her every thought and action. Each member possesses a distinct personality, amplifying the inner turmoil she faces in everyday situations. One day, while waiting for her train, she bumps into Saotome, a man she briefly spoke with at a party. Despite her fondness for him, Ichiko is uncertain if she should pursue him due to their age difference. This indecision triggers a commotion among her inner council.
