r/japan
r/japan is an AI & Machine Learning community on Reddit with 1,795,110 members, ranking #22 of 3,604 in AI & Machine Learning. This subreddit serves as a general hub to discuss most things Japanese and exchange information, **as well as to guide users to subs specializing in things such as daily life, travel or language acquisition.** Users are strongly encouraged to check the sidebar and stickied general questions thread before posting.
How big is r/japan?
Created in 2008, r/japan has had over a decade to grow and is a major community by Reddit standards. Within AI & Machine Learning it ranks #22 of 3,604 communities we track — the top 0.6% of the category by subscriber count. That puts it about 882× the median AI & Machine Learning subreddit, which has 2,036 members. It is a work-safe community with no 18+ flag on Reddit.
For scale, the largest AI & Machine Learning community we track is r/explainlikeimfive with 23,613,002 members — roughly 13 times the size of r/japan. Reddit itself launched in 2005, so a subreddit created in 2008 sits in the early wave of community building on the platform. Subscriber counts indicate reach, not activity — a large community can be quiet, and a smaller one busy. Open r/japan on Reddit to see how often people actually post before deciding whether it is worth joining.
| Members | 1,795,110 |
|---|---|
| Category | AI & Machine Learning |
| Rank in category | #22 of 3,604 |
| Created | 2008 |
| Category median size | 2,036 members |
| Content rating | Work-safe (SFW) |
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Subscriber counts come from the public Reddit API and are refreshed when this directory is rebuilt. Redditory is not affiliated with Reddit Inc.