ReLIFE is one of those anime series that has no reported filler. The first 17 episodes aired from 2016 to 2018, and they were all amazing!
There are many people out there who would give anything to go back in time and experience youth once again. For 27-year old Arata Kaizaki, this opportunity arrives through a rather unusual means – becoming the guinea pig for an experimental drug trial at school that will make him appear 10 years younger while fixing whatever is wrong with his life so far! The story revolves around our protagonist as he tests whether or not ReLife really does have all those benefits advertised; namely curing major diseases such depression or even hangovers from last night’s drinking session thanks do its ingredient called Tamu Massif 101 (which actually has nothing whatsoever to do with maturity).