Shiikuin-san wa Isekai de Doubutsuen Tsukuritainode Monsutaa wo Tenazukeru 飼育員さんは異世界で動物園造りたいのでモンスターを手懐け Vol.4 by Kawasaki MeidaiIkuhara, a zoo worker, dreams of breeding species that no one knows about. However, these various expeditions around the world did not allow him to fulfill his dream. But one evening, while reflecting on the obstacles to his dream, he finds himself carried away into an unknown world. And who says unknown world says unknown creature. And who says unknown creature, says Zoo of creatures that no one has ever been able to raise. Ikuhara will therefore try