Hajimete no Otomodachi wa Zombie deshita
Alternative title: My First Friend Was a Zombie, はじめてのお友達はゾンビでした
Story Overview
“The zombie world might not be so bad!” Eko-chan, a bullied girl, enjoys the ruined post-apocalyptic world with her first friend (who has become a zombie). It's a survival journey with a companion who is progressively losing her humanity!