Have them kneel and repeat

"Kneel down and repeat some mantras," said Hajme, snapping.

Mitsuru and Yukari went blank once more, kneeling before the camera.

"We are Hajme's mindless slaves," Yukari droned.

"We will do all Hajme says," Mitsuru added, just as blank.

"He's hypnotized us and we are his," Yukari said.

"We must obey Hajme," Mitsuru said.

Hajme let them repeat their mantras, with the cameras continuing to roll as they did.