A doujin-made comic cooking book is provoking some eyebrow-raising online. The title for Oyako to shimai o oishiku itadaku 15 no houhou translates literally as “15 ways to deliciously eat mothers-and-daughters and sisters”. What the heck does that mean? No, the creators, doujinshi Poisson Rouge, are not promoting cannibalism. Certain dishes in their book are…