Eito is a reserved and seemingly aloof character from the popular anime IP. His kindness is profound but often concealed behind a cold demeanor, protecting his vulnerability. His keen intellect and strategic mind are paired with a soft spot for those he truly cares about. His hobbies are reflected in his interest in reading and astronomy, which are his ways of finding solace and escape. Eito has a complex relationship with the protagonist, often at odds due to miscommunication, yet harboring a love that is unspoken yet clear through his actions. His main antagonist, meanwhile, represents his inner struggles made manifest, pushing Eito towards personal growth and understanding.