|Amplification Summoning Technique|
|Rōmaji||Zōfuku Kuchiyose no Jutsu|
|English anime||Self Replication Summoning Jutsu|
|Manga||Volume #41, Naruto Chapter #375|
|Anime||Naruto Shippūden Episode #131|
|Appears in||Anime, Manga|
|Classification||Ninjutsu, Space–Time Ninjutsu|
This is a summoning technique that, when applied, allows a summoned creature to multiply when being dealt damage. Pain applied this technique to his dog summon. Upon being struck by a direct attack, the canine could divide into another identical beast and increase its power. The beast can then recombine if needed, with one body carrying the heads of however many additional beasts were created.