Ajizono Universe

The down-and-out man Omori Shigeo (played by Subaru Shibuya) was released from prison. Unexpectedly, he was hijacked by an unidentified person at a street corner, and was then beaten and fainted. When Shigeo woke up again, he seemed to have forgotten his name and past. He followed the singing to a nearby park, grabbed the microphone of the lead singer of the performing band "Akainu", screamed the song "Old Diary", and then fainted again. The band manager Xiaoxia (played by Fumi Nikaido) picked him up and named him "Little One". She searched everywhere for the man's home, but found nothing. Because the lead singer was injured, Xiaoxia asked Xiao Dodian to perform on stage. The little boy's voice and charismatic performance made the audience excited, and in the familiar melody of "Old Diary", he seemed to have glimpsed the shadow of the dark past. His memory slowly recovered, and it was indeed the past that he was avoiding and unwilling to face...