Nobuea kurodai is a species of tropical land snail with an operculum, a terrestrial gastropod mollusk in the family Cyclophoridae. This species is endemic to Japan.
References
Further reading Minato H. & Nishi K. (1996). "宮崎県で採集されたニッポンノブエガイ A Note on Second Occurrence of Nobuea kurodai (Mesogastropoda: Cyclophoridae) from Miyazaki-ken". ちりぼたん 27(1): 14-15. CiNii. Nobuea kurodai . Japanese Red Data book.