Need help for cold medicine without acetylsalicylic acid (Aspirin)

Hello!
Premise: I want to specify that I've already tried asking for help to the drug store staff, I've tried googling the information and I've tried google translate to read the content of the medicine.

I'm in japan with a cold and I need to buy a medicine. I should try to avoid using any medicine that has acetylsalicylic acid (Aspirin) in it.

Can someone please help me and tell me what should I buy? (Maybe with an image of the box of the medicine)

Thank you