Source: https://kakuyomu.jp/works/1177354054898556370
Synopsis
His hair is shaggy, his clothes are like prison uniforms, and his face is lifeless.
Hikage Kagamiya, a zombie high school student whose appearance is physiologically unacceptable to the average high school boy, is active as a vocalist [Kagami] who is rapidly gaining popularity.
He is usually dressed sloppily because he is tired from his performing career.
He thinks that his childhood friend, who speaks passionately about Kagami almost every day, is in love with him, and confesses his love to her, but his attempt to confess his love is unsuccessful.
After a while, however, his childhood friend realizes that Kagami’s true identity is really Kagamiya and approaches him impatiently, but the time is already over.
The protagonist is surrounded by an idol, a beautiful girl writer, and an actress who are prettier, know more about music, and have better personalities than his childhood friend.
The childhood friend’s love no longer reaches the protagonist.
His true identity is a super popular vocalist
Episode 1 – Kagami kun is actually me
Episode 3 – Secret meeting with a beautiful idol
Episode 4 – Beautiful JK writer, Yuunagi Yanagi
Episode 5 – Meeting with a beautiful JK writer
Episode 7 – Actress Playing Heroine
Episode 8 – A popular actress comes to my house
Episode 9 – Childhood friends learn the truth
Episode 10 – There’s no way Kagamiya is Kagami kun (Wish)
Episode 11 – Momo and Kagamiya in private
Episode 12 – Momo and Kagami’s Meeting
Episode 13 – A long-awaited Selfie
Episode 14 – A Date Invitation From Yanagi
Episode 15 – Holiday Date With Yanagi
Episode 16 – Two shot with Yanagi
Episode 17 – Nadeshiko’s selfie photo
Episode 18 – Nadeshiko And Kagamiya’s Day Off
Episode 19 – Dinner at Nadeshiko’s House
Episode 20 – Kagami kun is Kagamiya (Making Sure)
Episode 21 – Mio Falls in Love
Episode 22 – A Strange Coincidence