page 26 : his name is not jiyan , but is jaian -> gian -> giant , or Gōda Takeshi .
page 30 : the nephew has been reading too much henta! , lol , some henta! 's plots go like this : a man will get a girl totally drunk , and then he take her home , and then he ......
page 31 : some more ideas for the channel of the "little" brother : shoot some friendly videos of him and his big sister , or of him and his short l0li / sh0ta friends , with his hand wraps around their necks .
the "little" brother must be a mutant . a few years later , when the "little" brother enter middle school , he will evolve into this guy , lol , in page 4 of this chapter : https://mangadex.org/chapter/78406/4