ヘテロゲニア リンギスティコ ~異種族言語学入門~ (Series) favorite_border

[DeepL Translation - needs review] Introduction to Volume 1: Hakaba-kun is assigned to investigate verbal and non-verbal communication with monsters in the Demon World in place of his injured professor. This monster research comedy depicts the anguish and daily life of a rookie researcher who travels around the demon world with his guide, Susuki!

(Translator: DeepL)