One could say TsujiKago with any old man is comedic gold but Shimura Ken is the best oyaji to do it. Can't find the third part of the video. I'm pretty sure I've got the whole thing saved on my HD but I can't find it.
I love his schtick of playing a creepy, non-threatening oyaji who touches the boundaries of inappropriateness to give us plenty of comedy. RIP Shimura Ken, you are a bloody legend.