2channel & 5channel Internet Forum Culture

Video sharing site founded in 2006. Distinguished by comment display feature, defining Japanese internet culture. Birthplace of Touhou Project and VOCALOID culture. Niconico Live with tens of millions monthly users. Center of user-generated content. Annual business scale of hundreds of millions of yen. However, copyright infringement issues exist.

Japan's largest electronic bulletin board. Since 1999 founding through 2020s, shaped internet culture. Characterized by anonymity, thread format, and unique slang. Functions as trend source, news debate venue, and pop culture originator. Foundational layer of Japanese internet culture.

Japan's largest anonymous bulletin board, established by Hiroyuki Nishimura in 1999. It spawned countless internet phenomena including 'Densha Otoko,' ASCII art, and online slang. The culture of free discussion based on anonymity became the foundation of Japan's unique internet community, significantly influencing current Japanese social media culture and online discourse.

A Japan-originating video sharing site with real-time comment features, forming participatory media culture with viewer interaction. Hosts large events like Niconico Expo. Birthplace of VOCALOID culture. Contributes to creator development and music industry growth, symbolizing Japanese internet culture.

Culture centered on Niconico Douga, a Japanese video-sharing platform. Characterized by real-time comment features. Generates diverse content including music production, animation, and gaming. Robust creator support system. Represents Japanese internet culture.

A video sharing service launched by Dwango in 2007. Characterized by unique comment feature where real-time comments flow across videos. Spawned distinctive culture including Niconico memes, MAD videos, and Vocaloid songs. Symbolizes Japanese internet culture. Functions as anime streaming platform. Highly compatible with fan culture.

Japan's representative anonymous bulletin board site. Started in 1999, profoundly influenced Japanese internet culture formation. Created unique terminology, net slang, and etiquette, forming distinctly Japanese internet environment. Serves diverse roles from social issue discussion to entertainment information exchange. Characterized by candid discourse and high-freedom expression within anonymity. Origin point of Japanese internet culture and birthplace of many net terms. Currently continues as 5channel.