Summoning Dinosaurs in Another World

A pterosaur swoops overhead, a Tyrannosaurus roars, and a lightning wyvern blasts bolts of lightning. This is the story of a protagonist who can summon dinosaurs as he explores another world. There’s a half-dragon little girl, a lively and cheerful young woman, a tsundere princess, a naturally spacey busty girl, a bright older woman, an obedient cat-eared maid, and more. More characters may be added later, depending on how things go.