A mix of pulp and water squeezed from an orange. Serves as a cure-all to yukkuris.
Curing yukkuris with orange juice is as simple as pouring it all over them, though injections and ampoules also work. It's capable of healing bruises, injuries, burn wounds, restoring paste loss, removing mold, curing diseases like yu-diarrhea, and in some works can even cure them of mental diseases like anti-yukkuritis. The one thing it can't do is restoring lost organs such as eye loss or hair loss.
A common mistake among beginners is using other orange byproducts (such as orange soda) instead of juice. This usually hurts the yukkuri instead.
It was originally invented as a yu-lover item to heal niceheads or pets who was hurt by shitheads. Ironically though, nowdays it's seen more as an abyuser item, used to keep the yukkuri alive for as long as possible to prolong the torture that can be done to it.
The incredible potency of orange juice's effect of healing yukkuri's is most obvious when performing abuse that involves submerging the yukkuri in orange juice. If a yukkuri is submerged in an orange juice that is boiling, freezing, or mixed with poison (such as coffee or hot sauce); then the yukkuri will corrode for a brief moment before the orange juice immediately heals them. This doesn't prevent the pain and can cause deformations but generally the yukkuri will survive. Hell you can even simply drown the yukkuri in normal orange juice and it will heal faster than it could melt.