Proof that the remaining 10% is worth dying for here: These are recommendations made by Tropers for Kamen Rider Fourze Fan Fics, all of which have to be signed to stay on the page. Feel free to add a fanfic of your own to the list, but remember to use the template found here. Do warn when a fanfic may head into romantic or non-canon territory. Some people just don't like it, and as we all know, Shipping is Serious Business. You can also add to the current recommendations if you want. Refrain from posting Conversation in the Main Page though; that goes in the discussion page.
Let Them Eat Cake by Akino Ame
Shipping FicsStories focused on the romantic relationships between the cast. Not Just Club Members by Ex Kizuna
Crossover FicsPuella Magi × Kamen Rider Sayaka & Fourze: Mitakihara War MAGIMIX by Wakabayashi Makoto, doujin circle Gikogakodou