"I'll give you my trust, Nii-San..." After a terrible accident, many things changed in the Matsuno House. four of them couldn't remember who they are, one of them got blind, and the eldest... the eldest DIED. because four of them couldn't remember a thing, their Parents and Karamatsu (the blind one) decided to keep quiet about Osomatsu. So they were basically "QUINTUPLETS" now, and thats what the other four been told too... but after time to time... the 5th son heared a familiar voice behind him....
6 parts