Manga My Uncle in Another World
4 (votes: 5)
Genre: Fantasy , Isekai , Slice of Life
Having survived an isekai for 17 years, 34 year old Ojisan (uncle) returns to modern day Japan. Takafumi, Ojisan's nephew, now gets to witness what throwing a die hard Sega fan into an isekai for 17 years does to various things and people, both past and present.