FANZA and DLsite: what's the difference, and which should I use?
FANZA (formerly DMM Doujin) and DLsite are the two largest digital storefronts for Japanese doujin works. They overlap heavily but each has distinct strengths. DoujinNavi links every work to FANZA, and to DLsite when an RJ code can be matched, so you don't have to pick a single store.
1. FANZA — bigger catalog, ranking-driven discovery
FANZA carries the larger digital doujin catalog (especially comics and CG sets) and refreshes its popularity ranking aggressively. The storefront UI is Japanese-only but accounts and downloads work internationally. Payment supports international cards and PayPal.
2. DLsite — English UI, broader format support
DLsite ships an official English-language storefront, supports a wider range of formats (voice works, RPGs, novels), and has its own loyalty point system. Catalog overlap with FANZA is large for comics, but voice and game categories are stronger here.
3. How DoujinNavi links to both
Each work page on DoujinNavi shows a FANZA purchase button (always available) and a DLsite button when our matcher has identified an RJ code (Cloud Functions runs this match periodically). When no DLsite match exists, the DLsite button degrades to a title search — still useful but not a direct link.
FAQ
▶Which storefront is cheaper?
Sale pricing varies week to week. FANZA tends to run aggressive seasonal sales; DLsite has a points-back loyalty system that effectively discounts repeat purchases. Same-work pricing is usually within 10% across the two.
▶Can I buy on both stores with the same account?
No — accounts are separate. Most readers eventually create both accounts because each store has exclusive titles. Both accept international payment.
▶Does DRM differ between the two?
Both apply DRM to downloaded files (image + voice formats are usually wrapped, novels often DRM-free). Comparable from a usability standpoint.