The Studio Ocean Mark Blue Heaven L30 OGM is a Made-in-Japan slow-pitch jigging reel developed under the Ota Garage concept. Built with extensive titanium components, a lightweight blanking frame, carbon handle arm, AE cork knob, and a stainless gear system, it delivers high sensitivity and smooth control for slow-pitch work, with 7 kg max drag and a 4.9:1 gear ratio (77 cm retrieve) in the PSG-BD (Black/Dark Silver) version.