Kaizaki Arata is a 27-year-old, out-of-work man who has failed at each and every job interview he has had after quitting his last company where he only lasted three months.
His life changes after he meets Yoake Ryo of the ReLIFE Laboratory, who offers him a drug that can change his appearance to that of a 17-years-old again. Taking the drug, he becomes a subject in a one-year experiment in which he begins his life as a high school student again.
- You can read the first 25 chapters of the original webcomics on the comico website completely free. The other chapters are available on a freemium model.
- Comico's Taiwan site offers the first 40 chapters of the Traditional Chinese edition completely free. The other chapters are again on a freemium model. Serialization of the Traditional Chinese edition staggers behind the original by three weeks.