|Runt Ball Rasengan|
|Literal English||Runt Ball Spiralling Sphere|
|English anime||Mini Rasengan|
|Anime||Naruto Shippūden Episode #376|
The user creates a miniature-sized Rasengan through limited supplies of chakra. The full effect of the technique is unknown as Naruto collapsed before using it.
- This technique was first introduced in Rock Lee's Springtime of Youth Full Power Ninja Chronicles, and is the first technique to be used outside of its series.