John Britton and Matthew McCullough are organizing a series of events across Japan in November, featuring talks and social gatherings aimed at both newcomers and experienced users of Git and GitHub. The events will include two main talks: "Git and GitHub Foundations," which will cover the basics of distributed version control and practical usage tips, and "Git Internals: Graphs, Hashes, and Compression," which will delve into the underlying technical mechanisms of Git, such as algorithmic processes and data structures. Each talk will be conducted in English with live Japanese translation, and registration is required for participation. The talks will take place in various cities, including Tokyo, Fukuoka, Kobe, Osaka, Kyoto, and Nagoya, with accompanying drinkups to be announced later.