yeah the level of chemistry with members isn't something will be so easily replace. I think It's not like they cant play along with any generation, but we don't actually sure how the ever growing age gap could affect them personally; it's also worth considering that the oneesan that literally keep them at bay, adding the fact that the later keep graduating, Its understandable if the old guy already become sentimental as well. They are always be the one that more infatuated each other. Bananaman already been everywhere doing a lot of stuff. Those shows you mentioned actually highlight on how they are so good doing impromptu and location shot. And they are not need barred themselves much compared to nogichuu. i mean Oshima mai basically just their victim of harassment nothing really, it just us connecting the dot-- i remember conjyak mentioned portion of fans in japan also has the same ideas In this couple of years both oriraji and nogi already have work each other on tv or radio show (as group and individual). Consider also the close generation gap and they actually quiet popular as performance (they also released music). They the only name that seems lurking their way into the nogi family. They are top name, but If it based on how good they are, i think safe to say they are not comparable with versatile top tier comedian like bananaman.