This page is an attempt to provide an up-to-date overview over online/offline activities of Japanese-speaking Wikimedia projects and Japan-based Wikimedians.
- (2012-05) Wikipedia student club rejected
- The Japanese Wikipedia student club was proposed by ip user. But the proposal was rejected by some registered users. They said that
- it is not fair to specialize students
- it is no mean for writing to gather anonymous students.
- After the proposal, he was blocked because of sock puppetry (LTA). See ja:Wikipedia:井戸端/subj/学生利用者の会の発足について.
- (2012-07) GojomepediA?
- The Government of Gojome Town in Akita Prefecture launched writing about peoples from the Gojome Town with administrative user:Bellcricket. See ja:special:contributions/Bell gjm or ja:Wikipedia:お知らせ/過去ログ/2012年06月#秋田県五城目町におけるウィキペディアでの記事執筆について.
- (2012-07) Applied Mechanics Wikipedia Forum 2 
- The Japan Society of Civil Engineers  held the 2nd Wikipedia Forum of Applied Mechanics at the University of Tokyo on 13:00 - 17:00 July 26, 2012 (JST). See ja:Wikipedia:オフラインミーティング/東京/第2回応用力学ウィキペディアフォーラム.
- (2012-09) Ombudsmen admonished not to CU all voters
- (2012-09) Japanese ebook reader "Kobo" released Wikipedia books
- Ebook reader "Rakuten-Kobo" released ebooks from some articles of Japanese Wikipedia.  Because the kobo's ebooks have many license-related problems, it is being proposed to activate the Book Creator in Japanese Wikipedia project. 
- (2012-10) User sandbox was imported from English Wikipedia
- A guest on Tokyo Meetup said that he had written a draft article on normal name space and the article had been deleted due to sub-stub, so he has never written on Japanese Wikipedia. To solve this problem, we imported user sandbox from English Wikipedia as place for putting your draft article. See ja:MediaWiki:Gadget-mySandbox.js.
- (2013-02) Editathon "Wikipedia town Yokohama"
- An editathon was held on the workshops of the International Open Data Day. 2 articles was created  and 2 articles edited. 
- (2013-05) 2nd "Wikipedia town Yokohama" Editathon
- The 2nd Yokohama Editathon will be held.
- 2016-1-19 Achieved 1 million articles
- Japanese Wikipedia (ウィキペディア日本語版) achieved 1 million articles. Announcement page is here (Japanese).
- 2016-1-24 Wikipedia 15 Event Tokyo
- A Wikipedia 15 event, "Wikipedia 15 Event Tokyo" was held. 44 participants including 9 Wikimedians were talked each other and deepend friendship. Report page is here (Japanese).
- 2016-3-5 3 events has held
- 3 events has held on 3/5/2016.
- A Wikipedia Town event "Wikipedia Town Shinmaruko/Musashi-Kosugi" (Kanagawa pref.) has held.
- International Opendata Day 2016 in INA Valley (Nagano pref.) has held.
- Hushimi Opendatathon (Kyoto pref.) has held. 1 article has created.
- 2016-3-19 Wikipedia 15 Event Kansai
- Wikipedia 15th Anniversary: Let's Contribute Wikipedia! in Kansai was held. 6 articles has created in this event. Report page is here (Japanese).
- Open the Museum - In Tokyo Institute of Technology（博物館をひらく-東京工業大学博物館編）has held. 1 article were created, 3 articles were edited, and many photos were uploaded to commons. Detail is here.
- (2012-05) Completed to creat the radical index for Kanji (Chinese character)
- The last radical was 齊. 
- (2012-06) Updated the Policy of Administrator
- Because the number of active users was decreased. See wikt:ja:Wiktionary・トーク:管理者#信任投票制度の見直し.
- (2012-06) Updated the Guideline of Sort Key
- When there are two or more sort keys, you must separate the keys with a space without slash, underbar or two bite space. See wikt:ja:WT:VP#DEFAULTSORTの区切りスペースの統一について.
- (2012-05) An extraordinary general meeting
- reporting activity or accounts in 2011 and selecting board members for 2012. See http://kansai.wikimedia.jp/wiki/EVENTS.
- (2012-08) Opensource conference 2012 Kansai @ Kyoto
- WiKansai presented "Wikimedia 2011-2012: highlights from the Wikimedia movement" at オープンソースカンファレンス2012 (Opensource conference 2012) Kansai@Kyoto on 2012-08-04. 
Wikimedians of HokkaidoEdit
- (2012-06) Showing up in the Open Source Conference 2012 Hokkaido
- (2012-08) Workshop
- On 2012-08-10T19:00/21:00+0900. See http://atnd.org/event/woh01
Wikimedian Society of TokyoEdit
- (2012-05) Meetup/Tokyo/34
- (2012-07) Meetup/Tokyo/35
- (2012-09) Open Source Conference 2012 Tokyo/Fall
- Wikipedia : ja:WP:VP, ja:WP:NEWS, ja:Template:メインページお知らせ/本文, ja:Template:コミュニティ・ポータル/お知らせ/本文
- Wiktionary : wikt:ja:Wiktionary:コミュニティ・ポータル/ニュース, wikt:ja:WT:VP
- Wikiquote : q:ja:WQ:VP
- Wikibooks : b:ja:WB:VP
- Wikisource : s:ja:Wikisource:井戸端（仮）
- Wikinews : n:ja:WN:RL, n:ja:テンプレート:最近のウィキニュース, n:ja:テンプレート:意見募集中
- Wikiversity : v:ja:WV:VP
- User groups