A 17-year-old hikikomori protagonist who has isolated herself in her room indefinitely. Her online romance becomes the catalyst for her attempt to break free from her self-imposed confinement.
Studente #2 shares the same external social environment as Lei's peers.
Studente #1 is part of the normal teenage social circle outside Lei's room.
Studente Rasato represents the external peer group Lei is disconnected from.
Medico provides medical and psychological oversight for Lei's prolonged isolation.
Padre / Poliziotto acts as Lei's biological father and primary guardian.
Lei and Lui develop an immediate and deep romantic connection through online communication.
Explore the full interactive character relationship map of Crystal Girl