Zeals semi-domestic compact humanoid "D1" helper robot is seen on the stage during a press preview at Shibuya Scramble Hall in Tokyo on August 5, 2026. (Photo by Andrew CABALLERO-REYNOLDS / AFP via Getty Images)

Zeals CEO Masahiro Shimizu speaks near a picture of the company's semi-domestic compact humanoid "D1" helper robot during a press preview at Shibuya Scramble Hall in Tokyo on August 5, 2026. (Photo by Andrew CABALLERO-REYNOLDS / AFP via Getty Images)

Zeals CEO Masahiro Shimizu (R) stands next to the company's semi-domestic compact humanoid "D1" helper robot during a press preview at Shibuya Scramble Hall in Tokyo on August 5, 2026. (Photo by Andrew CABALLERO-REYNOLDS / AFP via Getty Images)

Zeals semi-domestic compact humanoid "D1" helper robot is seen on the stage during a press preview at Shibuya Scramble Hall in Tokyo on August 5, 2026. (Photo by Andrew CABALLERO-REYNOLDS / AFP via Getty Images)

Zeals semi-domestic compact humanoid "D1" helper robot waves on the stage during a press preview at Shibuya Scramble Hall in Tokyo on August 5, 2026. (Photo by Andrew CABALLERO-REYNOLDS / AFP via Getty Images)

Zeals CEO Masahiro Shimizu (R) takes a tray of medical supplies from the company's semi-domestic compact humanoid "D1" helper robot during a press preview at Shibuya Scramble Hall in Tokyo on August 5, 2026. (Photo by Andrew CABALLERO-REYNOLDS / AFP via Getty Images)

Zeals CEO Masahiro Shimizu (R) gestures next to the company's semi-domestic compact humanoid "D1" helper robot during a press preview at Shibuya Scramble Hall in Tokyo on August 5, 2026. (Photo by Andrew CABALLERO-REYNOLDS / AFP via Getty Images)

Zeals CEO Masahiro Shimizu (R) holds the arm of the company's semi-domestic compact humanoid "D1" helper robot during a press preview at Shibuya Scramble Hall in Tokyo on August 5, 2026. (Photo by Andrew CABALLERO-REYNOLDS / AFP via Getty Images)