Journey oca

Open Class Academy

Oca kidsplaycode

2016

OCA opentrial PLAYCODE

2016

OCA Internship Camp

2017

OCA #BEBASBIAya batch 1

2018-now

OCA x IXPO 2016

2016

testimoni oca kidsplaycode

2016

OCA EXPO 2017 on Bandung toys & anime

2017