In this chapter, we investigate the spin moiré engineering in one dimension. Specifically, we focus on the chiral magnet with the exchange and Dzyaloshinskii-Moriya interactions, where a helical state at zero field acquires the solitonic feature to form the chiral soliton lattice (CSL) by the magnetic field perpendicular to the chiral axis. First, we study the fundamental excitation properties by calculating the magnon spectra and clarify that additional edge modes appear in the system with edges. In addition, we reveal that additional chiral solitons can be introduced into the system by selectively activating the edge mode with a circularly-polarized AC magnetic field. Next, we study the emergent electric field at magnetic resonance and show that the higher frequency resonance modes are more clearly visible than the magnetic ones. We also find that the emergent electric field from the edges of the system becomes comparable to or larger than the bulk responses in realistic system sizes. Finally, we investigate the velocity of the drift motion of spin textures under the AC magnetic fields. We clarify that the speed and direction of the drift motion of the CSL are controlled by the static and AC magnetic fields.