Minasan, sayounara

After completing elementary school, Satoru Watarai chose to leave the education system and confined himself to his apartment complex, never stepping beyond its boundaries. He reconnects with his former friends when they return from their middle school classes. Satoru secures employment at a bakery located within the complex and eventually becomes engaged to one of these friends. Although he continues to reside solely within the apartment complex, over time, more of his friends move away.