Japanese entertainment websites

, known before 2012 as , is a Japanese video sharing service based in Tokyo, Japan. "Niconico" or "nikoniko" is the Japanese ideophone for smiling. As of 2021, Niconico is the 34th most-visited website in Japan, according to Alexa Internet.

Japanese portal website

4Gamer.net is a Japanese video game website operated by Aetas Inc. It was launched in August 2000.

defunct anime streaming website

(formerly known as ) is a Japanese streaming video service owned and operated by AbemaTV, Inc., a joint venture between the internet company CyberAgent and the broadcaster TV Asahi. Launched in April 2016, the platform distinguishes itself from traditional video-on-demand (VOD) services by functioning primarily as a free ad-supported streaming television (FAST) network. It offers multiple real-time linear channels alongside a premium on-demand subscription tier and pay-per-view (PPV) capabilities.

Japanese live streaming service

DLsite (ディーエルサイト), operated by the Japanese company EISYS, Inc. (株式会社エイシス), is an ecommerce storefront website and digital distribution service for downloading and selling a mixture of all-ages and adults-only doujinshi, doujin games, digital manga, light novel e-books, software, computer games, Android apps, and similar goods. As of 2022, DLsite had reached over 9 million global users. The service adapted its current name in January 2019.