My foremost contribution to the Optimism Collective has been through educational outreach within the Japanese community. I have effectively disseminated information on various facets of Optimism via my newsletter, which now has 12,000 subscribers. The following are the view counts for key articles related to Optimism: - RetroPGF article: 5,310 views - OP Stimpack article: 8,200 views - OP Token article: 8,500 views - OP Stack article: 10,500 views Several readers tweeted that they first discovered RetroPGF through my educational content. In addition to that. I participated in RetroPGF experiment #1 and I nominated the author of EIP 1559, which led to him receiving a grant of $12,225. This encouraged a new EIP to apply for RetroPGF.