Fire Release: Phosphorous Light

This technique allows the user to generate up to several small orbs of that orbit around the user. At will any number of the produced orbs and be directed towards a targets, causing a explosions similar to that of an explosive tag in the process. Soyoka Teiketsu has also demonstrated that the orbs can be independently manipulated allowing her to attack several targets at once, though she appears to be limited to the manipulation of seven orbs at any given time. Additionally, a single orb of fire generated with this technique can be used as a makeshift light source, expanding this technique's application considerably. Soyoka commonly bypassed the use of hand seals with this technique, but this required the usage of her staff.

Trivia
Rinka (燐火) in addition to its literal translation as "Phosphorous Light" can be used to describe a phenomenon known as a will-o'-the-wisp, which is mirrored by the form this technique takes.