Left: M_BH − σ_⋆ relation of our sample of galaxies, where M_BH values are estimated using the Hα-based calibration. The M_BH–σ_⋆ relation of KH13, MM13, and W15 are presented as red, green, and blue solid lines, respectively. Sy 1.8, Sy 1.9, Sy 2, and LINER galaxies are presented in different colors for visual aid. The location of the two LLAMA Seyfert 2 (NGC 4388 and NGC 5728) galaxies are shown that have megamaser M_BH estimates as blue triangles. In addition, we present the M_BH estimates of NGC 5128 obtained from stellar kinematics as an orange box (Cappellari et al. 2009). Finally, the average uncertainties on the black hole mass estimates of the LLAMA AGNs (∼0.40 dex) are presented as a vertical black line in the legend to avoid confusion of data points. Middle: M_BH–σ_⋆ relation of our sample of galaxies, where M_BH values are estimated using the extinction-corrected fluxes and the Hα calibration. Right: M_BH–σ_⋆ relation of our sample of galaxies, where the Hα M_BH values are presented as the extinction-corrected and σ_⋆ values are presented as rotation-corrected. The LLAMA M_BH–σ_⋆ relation is presented as a black dashed line.