Summoning Jutsu: Three-Headed Dragon (口寄せの術: さんヘッド-ヘッドドラゴン, Kuchiyose no Jutsu: San no Orochi) is a summoning technique used to summon the Three-Headed Dragon named Watatsumi. This beast was caught by and tamed by Higro Yakusumi for personal use. He also taught this to Tokomo and allows him to use the beast in emergencies. Watatsumi is more obedient toward Higro, however.