shōnen manga
... that shōnen manga protagonists often possess "insanely spiky hair"?
... that <b id="mwBso"><a href="./Shōnen_manga" id="mwBss" rel="mw:WikiLink" title="Shōnen manga"><span about="#mwt102" data-mw='{"parts":[{"template":{"target":{"wt":"transl","href":"./Template:Transl"},"params":{"1":{"wt":"ja"},"2":{"wt":"shōnen"}},"i":0}}]}' id="mwBsw" title="Japanese-language romanization" typeof="mw:Transclusion"><i lang="ja-Latn">shōnen</i></span> manga</a></b> protagonists often possess "insanely spiky hair"?