As an AI language model, I can provide you with some factual information about yuza:
1. Yuza is a citrus fruit that is native to East Asia, specifically Japan and Korea.
2. The scientific name for yuza is Citrus junos and it belongs to the Rutaceae family.
3. The fruit is about the size of a small orange and has a bumpy, yellow-orange skin.
4. The flesh of the yuza is sour and tart,