Encyclopedia entry Kappa 5-1 Stage · Japan Original archive entry. The text, images and links below are kept as they were written. Solid rocket stage. 34.00 kN (7,644 lbf) thrust. Mass 200 kg (441 lb). RelatedCountryJapanLaunch VehiclesKappa 5, Kappa 6, Kappa 9LPropellantsSolidAgencyISAS