Naruto Episode 163 -

: This episode showcases Naruto's mastery of Sage Mode, which allows him to sense chakra signatures and provides a massive boost to his physical strength and speed. Naruto (Original) Episode 163: "The Tactician's Intent"

This is one of the most iconic episodes in the series, marking Naruto’s long-awaited return to Konoha to face Pain. Naruto Episode 163

: Naruto is summoned to the center of the Hidden Leaf Village by Shima, accompanied by elder toads Fukasaku and Gamabunta. He appears in his new Sage Mode attire, standing atop the giant toads amidst the rubble of the destroyed village. : This episode showcases Naruto's mastery of Sage

: The group suspects Kōmei, a village strategist and rival for the feudal lord's succession, of being the mastermind behind the Cursed Warrior sightings. He appears in his new Sage Mode attire,

: While visiting the feudal lord Sagi at a lake, the group must protect him from a sudden assassin attack.

: After defeating a Cursed Warrior, it is revealed that there are actually two different individuals using the persona. Evidence is planted to frame Kōmei, leading to his arrest. Explode! Sage Mode | Narutopedia | Fandom

Depending on which series you are watching, "Episode 163" refers to two very different moments in the Naruto franchise: the high-stakes arrival of Naruto's Sage Mode in Shippūden or a tactical filler investigation in the original series.