Natsuki's life experiences a big shift after becoming a teacher and starting a salvaging service. Rumors of a school lit with electricity attracts new students, and activities around the school regain a sense of liveliness. 
GRADE SCHOOL CLASS
صفّ المدرسة الابتدائيّة
Grundschulzweig
Salón de primaria
Aula de primaria
CLASSE DE PRIMAIRE
Sezione elementari
Sala do primário
Начальная школа