what do I need for tourist visa if not passport?

Hey, you are required to apply for a tourist type. The required documents are:
1. valid passport and a copy of your information page
2. a 3.5cmX4.5cm passport photo
3. completed application form
4. invitation letter from Russian tour agencies (original version)
5. round-trip air tickets

I think you may consult with the embassy first before you go to apply.
Tel: 010-6532-1267 / 6532-1991(14:00 to 18:00 from Monday to Friday)