about the Polianov system
Поливанов ·Russian standard for Japanese romanisation
Origin ·Devised by Yevgeny Polivanov (1891–1938)
Input ·Hiragana (ひらがな) and katakana (カタカナ)
Standard ·ГОСТ 7.79-2000 system B
Usage ·Official in Russia for Japanese proper nouns
Live mode ·Output updates automatically as you type