Judo
| Judo Bond Nederland | http://www.jbn.nl |
| JBN-NH | http://www.jbn-nh.nl/ |
| Ippon tv | http://judolive01.lb.judobase.org/live/ |
| IJF | https://live.ijf.org/ |
| Judo inside | https://www.judoinside.com/ |
| Int. Open Alkmaars Judo Toernooi | https://www.oa-judo.nl/ |
| Facebook Hajime | |
| Facebook District Kata Commissie Judo NH | |
