JJUG CCC 2023 Fall (In-person)

Sat, 11 Nov 2023 10:00 - 18:00 JST

Nomura Conference Plaza Shinjuku

SHINJUKU NOMURA BUILDING, 1 Chome-26-2 Nishishinjuku, Shinjuku City, Tokyo


JJUG CCC is the largest Java community event organized by Japan Java User Group (JJUG), held twice a year in spring and autumn. It provides great sessions of Java-related technologies and practices and brings together Java engineers from different disciplines.

Let's all get together and have a lively discussion about Java!

This time, we will also hold the event at the same venue as Spring, Nomura Conference Plaza Shinjuku.


  • 11th November. 2023 (Sat) 10:00 - 18:00 JST

◎Event page


◎Agreement on our Code of Conduct

All attendances of JJUG CCC 2023 Fall must agree and obey our Code of Conduct in the following:
- JJUG CCC Code of Conduct


Please send us your feedback on the event and each session.
- For the event: Questionnaire for JJUG CCC 2023 Fall
- For each session: Questionnaire for each session


  • #jjug_ccc
    • We will also use separate hashtags for each track like #jjug_ccc_a

About this community

日本Javaユーザーグループ/Japan Java User Group

日本Javaユーザーグループ/Japan Java User Group

日本におけるJavaユーザーグループです。 公式サイト/Official site

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