Spy

Momo is horrified to find Aira and Jiji sprawled on the floor, badly wounded. Relieved she is safe, Mantisian reports that the octopus alien Okarun defeated has died after leaving its special suit. Momo strips the human karma from the abandoned suit and asks after Okarun, learning from Mantisian that he lies in the next room, his kintama stolen, his grim condition treated as best as the first aid kit allowed. Opening the door, she is enraged to see Bamora beside Okarun, who rests on life support, and shoves her aside.

Momo orders Bamora to drop her disguise, accusing her of siding with the octopus-suited aliens. When Bamora only answers with thanks, Momo attacks to force out her true octopus form. Mantisian urges calm, but Momo presents the ball from the dead alien's suit, identical to the one in Bamora's, as proof of espionage. Bamora reverts her kaiju form, turns invisible, and flees the house with Momo chasing her outside and shouting never to return. Bamora obeys and leaves. Upset but denying tears to a baffled Rokuro, Momo declares she will take revenge and demands the enemy's location. Rokuro reasons their base must be somewhere nearby that lets them avoid Earth's gravity, and since their portable warp devices have limited range, it likely lies at least a kilometer off near a pyramid-grade transmission system, namely a Kofun burial mound.

Set in Volume 11 as part of the Space Globalists Arc and Kintama Hunt Saga, the chapter runs nineteen pages and was published on December 27, 2022. Its title points squarely at Bamora's confirmed role and the emotional fallout of her departure.