Sin is a rock star. He has an amazingly loud voice with a range of four octaves. His secret is that he has created his voice through a method of vocal cord doping. His voice is now teetering on the edge, due to side effects from the vocal cord doping. Around this time, Sin meets Fūka, who is a street musician. When Fūka sings, her voice is so small. Due to Fūka, Sin looks back upon his past.

LOUDER! Can't Hear What You're Singin', Wimp!

孤独のグルメ 2020大晦日スペシャル～俺の食事に密はない

Shuta Seno is a university student living by himself in Tokyo. Despite being assailed by loneliness and regrets, he decides to start working with a “family agency service” and soon begins to learn about what family can mean. Meanwhile, his employer has secrets…