Tsuki 50 man moratte mo ikigai no nai tonari no onēsan ni 30 man de yatowa rete `okaeri. Kyō mo ganbatta ne’ tte iu oshigoto ga totemo tanoshī (Associated Names)

When the company slave Yuji Matsumoto came back home late due to late-night overtime work, Saotome Mio, who was next door, was stuck outside without a key. After jumping from veranda to veranda, Matsutomo opened the door and accidentally said “okaerinasai.” 「I thought no one would say that to me for the rest of my…