Onryō BiyoriOnryou Biyori (Tanki Shuuchuu Rensai); 怨霊日和 (短期集中連載); A Perfect Day For Vengeful Spirits (Short-Term Concentrated Serialization); 怨霊日和【読み切り版】; Onryou Biyori [Yomikiri-ban]; A Perfect Day For Vengeful Spirits [Oneshot Version]