#1Koku X Reader (REWRITING)by мιυ51.1K87721𝐊𝐨𝐤𝐮𝐬𝐡𝐢𝐛𝐨𝐮 𝐱 𝐒𝐞𝐢𝐬𝐡𝐢𝐧 [ 𝐍𝐚𝐦𝐞 ] Upon hearing a rather horrid and shrill string of melodies, you make the decision to investigate it. However . . . ...knydemonslayerkokushibou+11 more