Japanese by Example
Learning through examples in manga

An earring under the sofa with イヤリング

名探偵コナン » Volume 1 » Page 146

Poking around the scene of a murder, Conan discovers a clue underneath a sofa.

コナン:
「こ、こんな(ところ)イヤリングが!?」
"An earring in such a place...?!"