|Date of first appearance||1994|
Uriurikoron is a Sanrio universe, introduced in 1994.
The franchise features a lively boar and her multi-coloured children who live on Buhibuhi Island. The children consist of four siblings, all who love their mother, and always support her. Urimaru is a slightly blue colour and is reliable. Urimaro is shy and of a green colour. Uririn is a kind hardworker and is a light orange girl.
The youngest sister Koron is pink, curious, and a little spoiled. Sometimes she can be just a little scary.