In what year was Professor Layton and the Eternal Diva and The Super Snail Adventure released in?
Professor Layton and the Eternal Diva: Professor Layton and the Eternal Diva (レイトン教授と永遠の歌姫 , Reiton-kyōju to Eien no Utahime ) , also known as Professor Layton: The First Movie (レイトン教授 ザ・ファースト・ムービー , Reiton-kyōju Za Fāsuto Mūbī ) , is a 2009 anime mystery comedy-drama film directed by Masakazu Hashimoto and produced by P.A.Works and OLM.
i don't know