Sekai (Japanese for "world") may refer to: Sekai (magazine), a Japanese political magazine "Sekai" (song), a 2006 song by Japanese singer-songwriter Chara People with the given name Sekai include: Koh Se-kai (born 1934), Taiwanese historian Sekai Holland (born 1942), Zimbabwean politician Sekai Nzenza (born 1959), Zimbabwean writer Sekai Machache (born 1989), Zimbabwean visual artist and curator Sekai (dancer), (born 1991), Japanese dancer