(dub) Episode 9 | Boku No Hero Academia 4th Season

Season 4, Episode 9 of My Hero Academia (Dub), titled is widely considered a masterclass in character writing, finally giving Eijiro Kirishima his defining "Origin" moment. The "Unbreakable" Resolve

While Kirishima acts as the shield, Fat Gum reveals his own hidden power—converting absorbed kinetic energy from Rappa's punches into a single, devastating "spear" punch that shatters the villains' defense. Dub & Production Highlights Boku no Hero Academia 4th Season (Dub) Episode 9

The episode is praised for its high-quality fight mechanics and the emotional weight of Kirishima’s "Red Riot Unbreakable" form. Season 4, Episode 9 of My Hero Academia

Unlike many heroes who naturally jump into danger, we learn Kirishima’s "manliness" is a hard-won trait. In middle school, he was paralyzed by fear while his classmate Mina Ashido bravely intervened during a villain encounter. Unlike many heroes who naturally jump into danger,

Critics noted that Studio BONES improved upon the manga’s pacing by moving Kirishima's backstory to before he regains his resolve, making his final stand feel much more impactful.

This episode shifts focus from the main cast to highlight the deep bond between Kirishima and the Pro Hero as they face off against the "spear and shield" villain duo, Rappa and Tengai.

The English dub features a standout performance by Justin Cook as Kirishima, capturing the character's raw vulnerability and eventual triumph.