Translation guide
The English phrase 'inside pocket' refers to a pocket located on the inside of a garment, typically a jacket or coat. In Japanese, this is most commonly expressed with the word 内ポケット, but other terms exist depending on context.
Referring to a pocket sewn into the inner lining of a jacket, coat, or blazer, often used for storing valuables.
The most common and natural way to say 'inside pocket' in Japanese. It literally means 'inner pocket'.
Referring to a pocket or compartment on the inside of a bag, purse, or wallet.
Works for bags and wallets as well. It's a general term for any interior pocket.
バッグの内側のポケットに鍵を入れた。
I put my keys in the inside pocket of my bag.
内ポケット is a compound noun and is used as a single word. It's common in everyday conversation about clothing. You can also use it with verbs like 入れる (to put in), しまう (to store), or 付いている (to be attached/equipped with).
パスポートは上着の内ポケットに入れてください。
Please put your passport in the inside pocket of your jacket.
このジャケットには内ポケットが二つ付いています。
This jacket has two inside pockets.
A slightly more descriptive phrase meaning 'pocket on the inside'. It can be used when you need to be clear about the location.
内側のポケットに財布をしまった。
I put my wallet in the inside pocket.
Means 'hidden pocket' or 'secret pocket'. It implies a pocket that is not obvious, often used for security. Not all inside pockets are 隠しポケット.
Only use this if the pocket is intentionally concealed or secret.
このコートには隠しポケットがあって、貴重品を入れられます。
This coat has a hidden inside pocket where you can keep valuables.
While primarily used for clothing, it can sometimes be used for bags, especially if the pocket is built into the lining.
このリュックの内ポケットはパソコン用です。
The inside pocket of this backpack is for a laptop.