Overview
**Spoiler Alert** Leno and Iharu stumble upon the mysterious disposal worker, who is revealed to be the humanoid kaiju from the entrance exam. He attacks, forcing Leno to protect Iharu while struggling to survive. A flashback reminds Leno of Kafka’s selflessness, pushing him to act courageously.
Plot
Opening
The Monster Sweeper cleanup team discusses their missing new member. Meanwhile, Leno and Iharu are inspecting kaiju corpses when they’re approached by the 'new member'—actually Kaiju No. 9 in disguise.
Midpoint
Kaiju No. 9 starts revealing his plan to wear down the Defense Force by creating regenerating variants. Iharu confronts him, prompting No. 9 to drop his act and attack with a gun-like finger. Iharu is injured, and Leno tries to help, but the kaiju shows no interest in mercy.
Climax
The kaiju reveals himself as the same humanoid from the entrance exam. Leno attempts to contact HQ, but No. 9 has already disabled comms. Leno is wounded and pushed to his limit. Remembering Kikoru’s insight about the kaiju's weapon, he dodges another strike.
Aftermath
Leno urges Iharu to flee, but Iharu refuses. Leno shoves him to safety and draws the kaiju’s attention. He recalls Kafka’s sacrifice and readies himself for a similar stand, determined to protect others even if afraid.
Quotes
“"Where’s the new guy?" – Cleanup crew”
“"He’s… regenerating?" – Leno, realizing the kaiju’s nature”
“"I’m scared… but I’ll protect him." – Leno, before facing No. 9”
Notable Panels
Kaiju No. 9 transforms
The disguised disposal worker reveals his monstrous true form.
Iharu gets shot
A narrow escape leaves him wounded and stunned.
Leno steps up
Flashbacks and fear drive Leno to stand his ground.
Themes & Analysis
Tone: Suspenseful, with horror elements creeping in.
Symbolism: Leno’s transformation from observer to protector reflects the coming-of-age of a soldier.
Foreshadowing: Kaiju No. 9’s plan to wear down the force sets up future strategic battles.
Power & Abilities
Kaiju No. 9 Regeneration and Split Variants
Reveals a tactic to wear down the Defense Force by producing clones that regenerate and adapt.
Gun-Finger Projectile Attack
Kaiju No. 9 fires a bullet-like energy blast from his finger, catching Leno and Iharu off guard.
Continuity
This is the first time Kaiju No. 9 explicitly confirms his plan to overwhelm the Defense Force with clone variants.
Flashbacks to Kikoru and Kafka show their tactical impact on Leno’s mindset.
Reaffirms themes of sacrifice and bravery under fire, paralleling Kafka’s earlier moments.
Reader Experience
Reception
Chapter 15 was praised for its tension and character focus, especially Leno's emotional growth.
Fan Notes
Many fans noticed the callback to the exam scene and debated No. 9’s potential intelligence.
Chapter Notes
Monster Sweeper team observes the field, worried about Kafka and Leno.
Kaiju No. 9 reveals himself again and attacks.
Leno is hit twice but uses a flashback from Kikoru to stay alive.
Leno protects Iharu, mirroring Kafka’s earlier heroism.
Communications are down due to No. 9's interference.