I can't imagine how I forgot to tell people about this seeing as the thing is about one and a half years old (and I heard of it more than a year ago), but there's finally a somewhat-formal HEMA group in Indonesia with two study groups, one in Jakarta and in Bandung. Most of the materials they have on social media are in Indonesian rather than English, though, since there's no shortage of other groups and sites providing good information in English while there's barely anything in Indonesian apart from what they have.

Wordpress blog: https://gwaithimegyr.wordpress.com/

Facebook page: https://www.facebook.com/gwaithimegyr/

YouTube channel: https://www.youtube.com/channel/UCLBULTsSpViqmvlcSP1XpTw


And also a look back over the first year of the group's existence, written by one of the founding members: https://sillynewsboy.wordpress.com/2017/02/07/hema-in-indonesia-february-2016-february-2017-a-year-in-retrospect/