"Erased" (Boku dake ga Inai Machi) is a Japanese manga series written and illustrated by Kei Sanbe. The series was adapted into an anime and live-action film. Here's an overview of "Erased":

Plot:
Satoru Fujinuma, a struggling manga artist, possesses an unusual ability he calls "Revival." This power involuntarily sends him back in time a few minutes before a life-threatening accident occurs, allowing him to prevent the incident. However, when an unexpected tragedy strikes close to home, Satoru is sent back 18 years to his elementary school days.

In the past, Satoru discovers a series of kidnappings and murders involving his classmates. Determined to change the course of events, he uses his knowledge of the future to unravel the mysteries surrounding the crimes. As he reconnects with his childhood friends, including Kayo Hinazuki, the series delves into themes of friendship, redemption, and the consequences of one's actions.

Themes:
"Erased" explores themes of second chances, personal growth, and the impact of traumatic experiences on individuals. The narrative combines elements of mystery, thriller, and drama as Satoru attempts to alter the tragic events of the past.

Characters:
Satoru Fujinuma is the central character, and his relationships with friends and family play a crucial role in the story. Other significant characters include Kayo Hinazuki, a girl targeted by the kidnapper, and Satoru's childhood friends who become involved in the investigation.

Art and Animation:
The anime adaptation, produced by A-1 Pictures, received positive reviews for its animation quality and visual storytelling. The use of color palettes to distinguish between the past and present timelines enhances the atmospheric elements of the series.

Music:
The soundtrack, composed by Yuki Kajiura, complements the series with emotional and suspenseful music. The opening theme, "Re:Re:" by Asian Kung-Fu Generation, and the ending theme, "Sore wa Chiisana Hikari no Youna" by Sayuri, contribute to the overall mood of the show.

Overall Impression:
"Erased" received critical acclaim for its engaging storyline, well-developed characters, and emotional depth. The series is praised for its suspenseful pacing and its ability to keep viewers on the edge of their seats. While some aspects of the ending have been subject to discussion, "Erased" remains a standout in the mystery-thriller genre.

The anime adaptation covers the complete story of the manga, making it a concise and impactful watch. "Erased" is often recommended for those who enjoy psychological thrillers with elements of time travel and mystery.