Toumei Ningen no Tsukurikata  

How to make an invisible man., How to Create a Person Who Can't Be Seen, Recipe for Invisibility, The Invisible Man's Creation, Method Ways to Make an Invisible Person, 透明人間の作り方

Shinji Saitou is an individual who resents living on Iejima Island due to its monotony and lack of excitement. He yearns for freedom from his mundane routine. Following a confrontation that led him to punch a classmate, he departed school and received a text promising to resolve all his problems if he responded. Believing it was too good to be true, he replied but perceived no changes in himself. Nevertheless, the next day, the classmate who he fought had forgotten about the incident involving Shinji. Then, a mysterious girl named Miki appeared before him, introducing herself as an "invisible woman." She admitted that she was responsible for the text and revealed that she would make Shinji invisible so that he could live a truly free life. However, when even his best friend Kana Sodegi began to forget him, Shinji realized that he needed to rectify his mistake in order to be reunited with someone he cares deeply about.