Fire Release: Boom Boom Homies

Fire Release: Boom Boom Homies (火遁・ブームブーム君, Katon: Buumu Buumu Kimi) is a technique first made by Kotone Yuri. Similar to other techniques, she generates fireballs (generally on a smaller scale), before imbuing them with yang chakra. This serves two purposes; it strengthens each one's potency, and gives rise to the "boom boom". The reason for the boom-boom? She purposefully overloads each, so a conflagration triggers when they're thrown, generating an "explosion" that can take out a fair number of adversaries.