At the time when they first came out, In-fisherman magazine recommended a method called

tex-posing for how to put the hook into a senko..  The back of the senko had a kinda concave surface so the hook could nestle down in this and didn't need to be re-inserted back in to the plastic like a tx rig calls for.  Later on, Lunker City came out with the Texposer a hook which made this presentation a little easier to rig.   These are good hooks and I carry a small supply in my hook box, in size 4/0 & 5/0 just for when I desire to throw a senko.

I also still buy and use the lunker city Texposer hooks for senkos and longer worms.  They have a bit longer length than EWG's of the same size.  VERY sharp, quality hooks.