Eucorydia yasumatsui is a beautifully delicate forest cockroach from Japan’s subtropical Ryūkyū Islands. With its deep metallic blues and soft orange highlights, it has a refined, jewel‑like look that instantly stands out in any collection. This is a small, quick species that spends its time exploring leaf litter and bark, making it a lovely choice for keepers who enjoy watching natural, active behaviour.
 
Despite its striking colours, E. yasumatsui is a gentle, non‑pest species that thrives in warm, humid enclosures with plenty of leaf litter and decaying wood. It’s a great fit for anyone who appreciates subtle beauty and wants something a little different from the brighter, more common flower roach types. Its compact size and elegant movement make it a charming display species for both new and experienced keepers.
 
If your looking to add a unique, island‑origin species to your setup, Eucorydia yasumatsui offers a perfect blend of colour, rarity, and easy day‑to‑day care—an understated gem from one of Japan’s most biodiverse regions.