This guide is an analytical interpretation based on the title’s common tropes in Japanese adult video (JAV) and entertainment media. “Gaki ni Modotte Yarinaoshi” translates roughly to “If I Could Go Back to Being a Kid, I’d Do It Over Again.” The “01 1080p” indicates it is the first episode in a series, presented in high definition.

: Ever since he was a kid, women have bullied Boku, which marks him so that he stays stuck in the past and becomes unable to move on with his life. ... As he watches everyone around him lead a happy adult life, Boku realizes he has been left behind, causing him to wish he could start his life all over again.

While the series is relatively short—consisting of only two episodes—it has maintained a presence in adult animation circles due to its straightforward execution of the "time-travel redo" fantasy. Gaki ni Modotte Yarinaoshi!!! (TV Series 2019-2019) - TMDB