Based on Kazami Yuuka
None, although a variant known as noukarin wear straw (or "farmer") hats. Bodied noukarin yukkuri are also known to carry a guitar or ukelele.
*a rare yukkuri
*Yuuka are mainly aloof and proud, looks down on other yukkuri, and is especially hostile to the common types. Conversely most yuuka yukkuri recognizes the superiority of humans, and make desirable pets if it were not for their rarity.
*strong and durable for a yukkuri, possibly waterproof, and can even withstand damage that would usually kill a typical yukkuri outright
*They are excellent gardeners and farmers, and even without prompting will have the urge to grow flowers and other plants. A yuuka's easy place is tending a garden, and will not tolerate any home invaders.
*no known deibu variations
*Noukarin variants are also exceptional singers.
Flower nectar (syrup?)