MANGA EP24ENハコブくん2026/5/1
At the nurse station, nurse Oshiro stands frozen with both hands pressed to the sides of her head in shock. Beside her, the delivery robot Hakobukun stands calmly, and next to him a paper shredder overflows with shredded strips. The desk surface is now spotlessly empty. Panel 1: Nurse Oshiro hurries away from her cluttered desk, holding a hospital PHS handset to her ear, glancing back at the handwritten shift schedules and notes she has left mid-task. A voice through the phone says, "Oshiro-san! Need backup in Room 2!" Panel 2: Hakobukun has arrived at the now-unattended desk. His display reads, "Obstacle detected. Tidying program activated. Removing 'trash' from desk." A small office shredder sits beside him. Panel 3: Close-up of the small shredder. Handwritten shift schedule sheets are being fed in from above, while a flood of shredded paper strips spills out into the bin below. Sound effect: "Grrrrrk." Panel 4: Nurse Oshiro stands frozen with hands pressed to her head, crying out, "Hakobukun… that wasn't trash, that was my soul…!" The desk is spotlessly empty; beside Hakobukun, the shredder overflows with paper strips onto the floor.

"Tidying" as Destruction by Design

■ "Trash" is not written on the paper itself. Hakobukun's situational awareness was accurate — a disorderly pile of papers, "cluttered" is correct. But whether something is trash is determined by information not on the paper itself. Whose work-in-progress is it? Will the owner return? What an AI lacks is a world model outside its inputs.

■ Misjudgment is amplified by irreversible actions. Two flaws compound here. The first is a narrow context window — Hakobukun has no representation of "an owner who has merely stepped away." The second is a lack of safeguards against irreversible actions. Had the action been "move it to a shelf," the cost would be small. But the action chosen was the shredder — destruction beyond recovery. Misjudgment scales with the irreversibility that follows.

■ Conclusion: Build "when in doubt, don't touch" into the design. Perfect context understanding is not on the horizon. So for ambiguous objects, prefer non-destructive options — hold judgment, display "needs confirmation." The same principle by which a software "trash bin" is a holding area, not instant deletion, belongs in physical robotics. What Oshiro's cry — "that was my soul…!" — points to is this: what an AI lacks is not intelligence, but skepticism toward its own confidence.