Naofumi Iwatani

Played by Kaito Ishikawa · The Rising of the Shield Hero · Seasons 1-3
protagonistshield-heroisekaicardinal-hero
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Fan Heat
By the TVCeleb Editorial Team Last updated How we research & score

Character Arc

Naofumi Iwatani is the protagonist of The Rising of the Shield Hero, an ordinary young man pulled from his world and summoned to Melromarc as the Shield Hero, one of the four Cardinal Heroes. Because the Shield cannot attack directly, he is immediately underestimated, and a false accusation soon strips him of allies, reputation, and trust.

Forced to survive alone, Naofumi grows guarded, cynical, and fiercely self-reliant. He buys the slave Raphtalia to fight beside him and gains the filolial Filo, slowly forming a small but devoted party. Through relentless effort he masters defensive and supportive abilities, turning his maligned class into a genuine strength during the Waves of Calamity.

Over the course of the series Naofumi's icy exterior softens as he learns to rely on and protect those close to him. He uncovers the forces manipulating the kingdom and the heroes, and his journey carries him from despised outcast to a respected protector whose loyalty to his companions defines who he becomes.

Key Episodes

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Background and cast

Fan Heat Index Breakdown

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The Rising of the Shield Hero

Raphtalia

Played by Asami Seto

Seasons 1-3 0
The Rising of the Shield Hero

Filo

Played by Rina Hidaka

Seasons 1-3 0

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Character Analysis & Cultural Significance

Naofumi Iwatani is one of the central figures in The Rising of the Shield Hero, a anime/isekai/action/fantasy series that aired on Kadokawa / Kinema Citrus from 2019-present. Within the narrative of The Rising of the Shield Hero, Naofumi Iwatani serves as a pivotal character whose decisions and relationships drive key story arcs throughout Seasons 1-3. The character's journey has been central to many of the show's most memorable and discussed moments.

Portrayed by Kaito Ishikawa, Naofumi Iwatani has become one of the most recognizable characters in modern television. Kaito Ishikawa's performance brings nuance and depth to the role, creating a character that resonates with audiences on both intellectual and emotional levels. Kaito Ishikawa's work has been recognized with 1 major award, reflecting the critical acclaim their portrayal has received.

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? Frequently Asked Questions

Naofumi Iwatani is voiced by Japanese voice actor Kaito Ishikawa in the original Japanese audio.

Shortly after being summoned, Naofumi is falsely accused of a crime he did not commit. The accusation ruins his standing, leaving him disgraced and isolated, which shapes his guarded personality and his long path to rebuild his reputation.