Home › Authors › Byōzan Hirasawa 👤 Byōzan Hirasawa b. 1822 – d. 1876 · 1 book Books by Byōzan Hirasawa Omskai︠a︡ sensat︠s︡ii︠a︡ Omskai︠a︡ sensat︠s︡ii︠a︡ 2008