Mangas

Heterogeneous Linguistics ~Introduction to heterogeneous linguistics ~ -  Heterogenia Linguistico ~Ishuzoku Gengogaku Nyuumon~ -  Heterogenia Linguistico: An Introduction to Interspecies Linguistics -  Heterogenia Linguistics -  Гетерогенная Лингвистика -  ヘテロゲニア リ
A linguist travels among the world of monsters, learning how each species communicates.