The new one-shot manga by original Naruto creator Masashi Kishimoto, "Naruto: The Whorl Within the Spiral", dives deep into the backstory of Minato Namikaze and the birth of his signature technique. The 55-page story is available now for free on Shueisha's Manga Plus platform.

The plot follows a young Minato as he trains under Jiraiya and grows concerned for Kushina Uzumaki, the new Nine-Tails jinchuriki. When Kushina's seal weakens during a mission, the Nine-Tails' chakra leaks out, and Minato witnesses the devastating power of a Tailed Beast Ball. Determined to protect Kushina, he spends years developing a technique that mimics the sphere's shape and rotation—eventually perfecting the Rasengan.

Kushina's role is central: her struggle with the beast and her quiet resilience inspire Minato's resolve. The manga also highlights Jiraiya's mentorship, from teaching Minato summoning to encouraging his creative jutsu development. The bond between master and student adds emotional weight to the technique's evolution.

To read the full story, visit the Manga Plus app or website—it's legally free as part of Shueisha's global initiative.