青海島内湾 (Oumijima Naiwan)

This dive site, known as Aomi Island Bay (Shizuura) in Nagato, Yamaguchi, Japan, offers a tranquil underwater experience within a calm, protected bay. The seabed consists primarily of sandy-muddy substrate, making it a gentle environment for divers. Navigation is generally straightforward due to the calm conditions and relatively shallow depths, allowing divers to explore the rich macro life without significant challenges. There is no specific history or story provided for this particular dive site. The bay is teeming with diverse marine life, especially appealing to macro enthusiasts. Notable residents include yellowfin goby, kusauo, chigara (particularly active with mating displays from January), odori clown shrimp, and snadfish. Additionally, seasonal appearances of rare deep-sea snappers and striped snapper add to the site's allure. Cuttlefish are also frequently observed, contributing to the vibrant ecosystem. The best time to visit this dive site for observing chigara mating activity is specifically from January. Its calm, shallow nature makes it highly suitable for both scuba divers and freedivers looking to enjoy an abundance of small marine creatures. Divers should bring their macro lenses to fully appreciate the intricate details of the resident animals. The site's protected status ensures a relaxing and rewarding diving experience.