| KA’S SURF ART Art Gallery | https://kas-surfart.com/ |
| KA’S SURF ART Photo Gallery | https://kas-surfart.com/photo/ |
| Pinterest @kassurfart | https://www.pinterest.com/kassurfart/ |
| Pinterest @kassurfartphoto | https://www.pinterest.com/kassurfartphoto/ |
| Instagram | https://www.instagram.com/kas_surfart/ |
| Facebook | https://www.facebook.com/kassurfart/ |
| Flickr kas-surfart (Art gallery) | https://www.flickr.com/photos/kas-surfart/ |
| Flickr kas157 (Photo gallery) | https://www.flickr.com/photos/194882347@N03 |
| Behance | https://www.behance.net/kas-surfar270a/ |
| Ameba Blog | https://ameblo.jp/kas-surfart/ |
