| Link | Description |
|---|---|
| https://www.sanrio.com/ | Sanrio official English website. Mainly shopping related now, go to Archive.org to see earlier superior versions of this website! |
| https://www.sanrio.co.jp/ |
Sanrio official Japanese website!
|
| https://www.puroland.jp/ | Puroland official website |
| https://www.harmonyland.jp/ | Harmonyland official website |
| https://www.san-x.jp/ | San-x official English website |
| https://www.san-x.co.jp/ | San-x official Japanese website |
|
http://san-x.cupped-expressions.net/p/characters.html |
San-x English fansite, guide to San-x characters |
| https://ecoicepure.tripod.com/ | Eco Ice Pure fansite! Very cute! A penguin girl who was popular with otaku, I want her to become popular again like Digital Witch Mayura. |