Ossan (36) Ga Idol Ni Naru Hanashi もちだもちこ

Osaki Miroku (36) lost his job after 3 years in a company due to restructuring. To make things worse, the reason was [Because you are fat]. He then became a hikikomori, but his kind family and the internet helped him find various hobbies. This is a story of how he unknowingly began to ascend the stairway to becoming a popular idol.