Kaiju No. 8 backdrop
Kaiju No. 8 S1E4 — Fortitude 9.8
8.8
Kaiju No. 8•Season 1•Episode 4

Fortitude 9.8

8.8/10 · 2,349 votesMay 4, 202424 min

Ranked #5 of 23 in Season 1•+0.7 vs season avg

Discussion

Kikoru’s overwhelming combat ability brings the Defense Force exam to a swift conclusion, leaving the other candidates in awe. Before they can recover, a mysterious kaiju suddenly appears within the testing grounds, throwing the exam into chaos and forcing Kafka to confront a dangerous choice.

Directed byKazuki Yokoyama
Written byIchiro Okouchi
Previous episodeE3 · Revenge MatchNext episodeE5 · Joining Up!
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Seasons1

All1

Season 1 Episodes23

The Man Who Became a Kaiju stillE1 8.1

The Man Who Became a Kaiju

The Kaiju Who Defeats Kaiju stillE2 8.1

The Kaiju Who Defeats Kaiju

Revenge Match stillE3 7.8

Revenge Match

Fortitude 9.8 stillE4 8.8Now viewing

Fortitude 9.8

Joining Up! stillE5 7.6

Joining Up!

Sagamihara Neutralization Operation at Daybreak stillE6 8.1

Sagamihara Neutralization Operation at Daybreak

Kaiju No. 9 stillE7 8.9

Kaiju No. 9

Welcome to the Defense Force stillE8 8.1

Welcome to the Defense Force

Raid on Tachikawa Base stillE9 8.9

Raid on Tachikawa Base

Secret Revealed stillE10 9.4

Secret Revealed

Kaiju No. 8 Captured stillE11 9.0

Kaiju No. 8 Captured

Kafka Hibino stillE12 8.7

Kafka Hibino

Kaiju Weapon stillE13 7.5

Kaiju Weapon

The Next Generation's Trial stillE14 7.5

The Next Generation's Trial

The Strongest Division stillE15 7.8

The Strongest Division

The Man Called Isao Shinomiya stillE16 8.3

The Man Called Isao Shinomiya

I Want to Be Strong stillE17 7.8

I Want to Be Strong

Compatible User stillE18 7.7

Compatible User

Wall stillE19 7.1

Wall

Destiny stillE20 7.1

Destiny

Omen stillE21 7.2

Omen

Cataclysms stillE22 8.0

Cataclysms

Second Wave stillE23 8.3

Second Wave

Cast5

Masaya Fukunishi

Masaya Fukunishi

Kafka Hibino / Kaiju No. 8 (voice)

Asami Seto

Asami Seto

Mina Ashiro (voice)

Wataru Katoh

Wataru Katoh

Reno Ichikawa (voice)

Fairouz Ai

Fairouz Ai

Kikoru Shinomiya (voice)

Kengo Kawanishi

Kengo Kawanishi

Soshiro Hoshina (voice)

Crew12

Tetsuya Nishio

Tetsuya Nishio

Supervising Animation Director

Ichiro Okouchi

Ichiro Okouchi

Writer

T

Takahito Katayama

Animation Director

T

Toru Okubo

Animation Director

K

Kazuki Yokoyama

Director

S

Saki Hasegawa

Animation Director

K

Kei Saotome

Animation Director

I

Iwao Teraoka

Storyboard Artist

N

Noriyuki Fukuda

Animation Director

K

Kanta Suzuki

Animation Director

S

Shinya Kitamura

Animation Director

YUNGBLUD

YUNGBLUD

Theme Song Performance

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Episode Summary

"Fortitude 9.8" is episode 4 of Kaiju No. 8 season 1. It scored 8.8/10 from 2,349 votes, ranking #5 of 23 episodes this season (season average 8.1). Directed by Kazuki Yokoyama and written by Ichiro Okouchi, it aired on May 4, 2024.

Next: E5 · Joining Up!Best of Season 1