Japanese garbage rules

I came from another country, and first time being here in Japan. I brought shampoo sachets and fabcon sachet from my country, however, I don't know in which category will I throw these sachets. The pack is labelled as number 7 in plastics, which is a polycarbonate. I don't know if I will throw this together with the plastics. Help

In my town, polycarbonate goes in the plastic garbage.

Thank you! I'll include it in the plastic garbage