Okamoto, creator of the “Zero” range of ultra-thin condoms, has made an online anime series to promote safe sex. Condom Battler Goro is packed with nods to past animes like Dragon Ball, Pokemon, Fist of the North Star, and Yu-Gi-Oh. As first reported by Kotaku and SoraNews, the 56-episode series stars a 24-year-old Condom Battler…