|Assimilation: Sand Waterfall Funeral|
|Rōmaji||Dōka: Sabaku Sōsō|
|English anime||Assimilation Sand Funeral|
|Anime||Naruto Episode #165|
|Range||Short to Mid range|
This technique is very similar to Gaara's Sand Waterfall Funeral, with the exception of using rock powder instead of sand. After capturing a target with the Assimilation: Sand Binding Coffin, Nagare causes the coffin to constrict and crushes the opponent to death.