I've just got a mail from everbrite that TCO R2C onsite would be held only with Japanese.
The thing is that we(xhae, kcm1700, kriii) are Korean, and we already booked everything to participate in R2C and Hackathon.
Since every announcement before this mail was made with both English and Japanese, we really didn't expect this happening.
I'm not sure what kind of events are prepared on R2C and so the language problem would be critical or not. But in case we need some help on understanding what's going on, can you help us(and some more foreign participants, possibly) to join the event? :)