Manga like Kimi to Boku no Ashiato: Time Travel Kasuga Kenkyuusho

2015, Manga, 20 ch, 80%

2012, Manga, 46 ch, 83%

Reincarnation, Philosophy, Revenge

2016, Manga, 10 ch, 83%

Coming of Age, Male Protagonist, Female Protagonist

2020, Manga, 17 ch, 83%

Both have Tragedy.

2010, Manga, 11 ch, 78%

Seinen

2012, Light novel, 4 ch, 82%

Both have Tragedy.

2008, Manga, 4 ch, 79%

Animals, Family Life, Seinen

2015, Light novel, 20 ch, 82%

School, Time Manipulation, Heterosexual

1992, Manga, 2 ch, 60%

Seinen, Primarily Adult Cast, Voyeur

2015, Manga, 45 ch, 78%

Both have Tragedy.

2014, Manga, 6 ch, 72%

Seinen, Afterlife, Primarily Adult Cast

2021, One-shot, 1 ch, 78%

Seinen, Heterosexual, Male Protagonist

2015, Manga, 20 ch, 78%

Male Protagonist, Seinen, School

2016, Manga, ongoing, 77%

Both have Tragedy.

2005, Manga, 217 ch, 74%

The same kind of story: dark supernatural thriller manga.

2018, Manga, 31 ch, 77%

Both have Tragedy.

2013, Light novel, 79%

Both have Tragedy.

2010, Light novel, 45 ch, 79%

Seinen, Female Protagonist, Male Protagonist

2021, Manga, 7 ch, 76%

Both have Tragedy.

2023, Manga, ongoing, 76%

Surreal Comedy, Seinen, School

2002, Manga, 226 ch, 74%

Both have Tragedy.

2022, Manga, ongoing, 72%

Seinen, Heterosexual, Tragedy

2019, Manga, 9 ch, 76%

Time Manipulation, Male Protagonist, Seinen