Play word 幽霊漁業 幽霊漁業 ゆうれいぎょぎょう ghost fishing (entangling of marine life by lost or abandoned fishing gear)
Play word 幽霊蜘蛛 幽霊蜘蛛 ゆうれいぐも pholcid spider (any spider of family Pholcidae, esp. species Pholcus crypticolens)