Recent Results on Radiative and Electroweak Penguin decays at Belle

We report on the measurement of the decay $B\to K^{\star }\gamma$, lepton-flavor dependent angular analysis of the decay $B\to K^{\star }\mathrm{\ell }\mathrm{\ell }$, and search for the decays $B\to h\nu \nu$. All these analyses are performed on the 711 $f{b}^{-1}$ data sample recorded by the Belle detector at the $\mathrm{{\rm Y}}(4S)$ resonance.