2chome

2chome is a Japanese internet forum, often referred to as "Ni-chome" or simply "2ch." It was established in 1999 by Hiroyuki Nishimura and is known for its anonymous, thread-based discussion format. The site is divided into numerous categories and sub-boards, covering a vast array of topics from news and current events to niche hobbies and personal experiences. Users post anonymously, identified only by a generated ID. This anonymity is a defining characteristic and contributes to the site's unfiltered and often chaotic nature.

The platform has a significant cultural impact in Japan and has been the origin point for many internet memes, trends, and social phenomena. Its sheer volume of content and rapid-fire discussions can make navigation challenging. While it offers a space for open expression, it has also been criticized for hosting offensive content, misinformation, and cyberbullying. Despite these controversies, 2chome remains a highly active and influential online community in Japan, reflecting a broad spectrum of Japanese internet culture. The site's structure is decentralized, with content generated by users in real-time.