Mangas
That Which Must Never Be Done: Otherworldly Summons - Zettai ni yatte ha ikenai Isekai Shoukan - 絶対にヤッてはいけない異世界召喚 - 绝对不能做的异世界召唤
College student Yaki Hiroshi has been living a mundane life, when suddenly luck struck and some guy playing a mobile game bumped into him, causing him to fall down - right in front of a train! He got sent to the world Gezeruna instead, where a beautiful girl named Ulfina needed him. To die, that is, to save the world![hr]