Risila, Irisijamana (Risikan: Россия, Rossiya) walima Risila Kurufa (Risikan: Российская Федерация, Rossiyskaya Federatsiya) ye jamana fensenenba ye min lasamanen kɔrɔnfɛ Erasia kan. Semi-jamanatigiya fasojamana don min lakafolen kurufa 83 la. Risila bɛ danbɔ ni jamana nataw ye (ka jigin ka ta kɔrɔntlebi kataa worodugukɔrɔn): Norwij, Finland, Estonia, Latvia, Lituania, Poland, Belarus, Ukrain, Gorgia, Azerbaijan, Kazakstan, China, Mongolia ani Saheli Kore a ka surun Kelenyalen Jamanaw (US) la Alaska fan fɛ, a bɛ danbɔ tugun ni Worodugu Kore, Swedi, ani Zapan. A bɛ danbɔ ni Artik Geji, Pasifik Geji, Kaspian Ji, Baltik Ji ani Ji Fin.