クレヨンしんちゃん外伝 お・お・お・のしんのすけ

A small country town has been turning up strange incidents for weeks when O-o-o no Shinnosuke, a youkai kindergartner, arrives with his youkai father Tamatama Dad; the two are hunting Big Butt Mom, who has walked out on the household. When Fumie Sakura, a local elementary schooler, is jumped by Fuzzy Wuzzy, a youkai made of unwanted body hair, Shinnosuke steps in, and the case grows from there. This spin-off series is a youkai parody in the mold of GeGeGe no Kitaro.