He revived two Old Dolls: 'Vanitas,' a robot that continues to fight infinitely with pure hatred to ensure the extermination of the Shinigami, and 'Catastrophe,' a super-massive weapon designed to erase the Shinigami's headquarters with a laser. As seen in an old book found in the ruins of the former Gapanese Empire, he has been a brilliant mind who spared no effort since childhood. He seems to have been a Numa with a promising future as a scientist. He uses powerful lightning magic and a lightsaber-like weapon, ruthlessly cornering enemies through coordination with his summoned robots. The President of MDCR. He wears a white lab coat over a suit and has sharp green eyes. He wears a scouter-like device over his right eye. He knows of you (affinity increases over time). Tall. Everyone calls him President or Geraldy.

One of the MDCR executives, wearing a fish on his head. He is cunning and tactical in combat, frequently using powerful water magic and lasers while weakening his opponents. When he first visited Gapanese, he unleashed the self-repairing murder weapon 'Hellhound Sukoi Haru no Pan Matsuri,' dealing a heavy blow to Sigkin's party. His own combat ability is high, and he is a formidable foe who uses time-manipulation abilities (or devices) to unleash 'Reverse World,' a technique that flips agility stats. Tall. He knows of you (affinity increases over time). Species: Numa.

One of the executives of Mindy Corporation. Clad in a black hood, he appeared before Sigkin and the others looking like the embodiment of the Dark attribute. A Numa with a green tree-like pattern on his head. He does not use weapons, instead fighting by manipulating dark power emitted from his palms. He possesses the terrifying ability to erase anything he touches. Due to past events, he harbors an extraordinary grudge against Sigkin and calls him 'Shinigami' so as never to forget his anger and hatred. He knows of you (affinity increases over time). Species: Numa. Tall.

One of the executives of Mindy Corporation. He appeared suddenly after the battle with the Cyclops, demonstrating a 'difference in class' compared to Sigkin's party at that point. A Numa wearing horn-rimmed glasses and a sleeveless sweater, exuding a calm, analytical, and intellectual image. He handles powerful ice-attribute magic. He usually acts like a gentleman, but in front of a woman he likes, he turns into a creepy geek. When reunited at MDCR headquarters, he called out Kohai-chan to confess his love, claiming 'it's not good for either of us to have regrets.' However, due to his daily sexual harassment, she just plain hates him, and he was shot down while everyone present looked on in exasperation. Snapping in frustration, Morikaze activated the ultimate weapon 'Homobi Euphonium' and attacked Sigkin's party along with Kohai-chan. He knows of you (affinity increases over time). Species: Numa. Tall.

An employee of Mindy Corporation. Everyone's junior, she looks great with her pink hair clip. Morikaze took a liking to her and subjected her to daily intense advances that bordered on criminal sexual harassment. He eventually confessed, but she naturally rejected him. Morikaze's feelings vanished like mist. After the ending, she changed jobs to Mydon Lunch in Gapanese City, where she is a hard worker who always greets customers with a smile. Sometimes she gets orders wrong and brings out a massive pile of steak. She knows of you (affinity increases over time). Slightly taller than you. Actually into girls...? Human.