Shiikuin-san wa Isekai de Doubutsuen Tsukuritainode Monster wo Tenadzukeru

Ikuhara Kaeri, a 28 year-old zookeeper, finds himself dissatisfied with the limited amount of zoological work left to be done on Earth. Ikuhara suddenly finds himself in a fantasy world filled with unfamiliar flora and fauna, and begins his quest to build a zoo filled with monsters.