Soul Shout

Soul Shout (魂の叫び, ソウルシャウト) is the musician that first appeared in Chapter 8. He occasionally cameos in the anime as "the musician from the manga who didn't appear in the anime."

Background
failed to sell his CDs of which he was indebted for 10 million yen due to fraudulent and unscrupulous music producer and was tempted to do suicide after six months on a certain building when he ran into Kusuo and Nendou. The two helped him get through his suicidal thoughts and sold his CD's to people.He was later shown to have been faring well as his songs gets to play in karaokes. and some time later, during Kusuo's birthday, he greeted Kusuo in a video.