Cyrillic Alphabet

The backward prints of N and R and number three (3) are some of the Cyrillic alphabet. And B is pronounced as V, Y as R and H as N. The small letter of D is g. I’m trying to familiarize myself with these letters and learning how to pronounce some easy words. The exercise book I bought covers all topics in the Roman alphabet. I had no way to know it because the book was sealed. It may be wise and efficient, though I’m not very sure, to learn the language in it as it shouldn’t be so difficult to convert with adjustments what has been learned in Roman into Cyrillic, though I have a firm belief that anyone who learns Japanese should turn to its kana characters as soon as possible.