拡張

拡張 is one of the genre tags used on FANZA's doujin floor. DoujinNavi surfaces the most popular 拡張 works ranked by recent activity, plus AI-generated neutral descriptions on each work page.

DoujinNavi currently indexes 1,596 拡張 works from FANZA. The list refreshes every 30 minutes so newly published titles appear within an hour.

Each work page links directly to FANZA (and to DLsite when a matching RJ code exists). Purchases are completed on those storefronts; DoujinNavi only handles discovery and earns affiliate commission on referral.

Yes. Once you favorite a few works or browse for a minute, the home feed re-ranks 拡張 (and other) works by semantic similarity to your taste vector. No account is required — taste is built from anonymous signals.