Shinozaki-kun no Mente Jijou

Shinozaki is an entirely unremarkable salaryman living a perfectly ordinary life, with one glaring exception: his head has recently developed a troubling habit of detaching far too easily. This bizarre inconvenience shatters the illusion of his mundane existence when he is suddenly approached by a young woman named Yuuyake. She arrives bearing an extraordinary revelation about his very anatomy. According to Yuuyake, her grandmother—a skilled magician—subjected Shinozaki’s body to extreme modifications in the past, leaving him packed with intricate internal machinery. This startling discovery comes with a significant catch. The hidden mechanical components within Shinozaki require consistent upkeep, and Yuuyake has appointed herself as his personal technician. She announces that she will now be performing regular maintenance on his modified body, inserting herself permanently into his once-quiet routine. With this unexpected arrangement established, Shinozaki’s world transforms into something wonderfully peculiar. His formerly predictable days are replaced by a slightly eccentric daily life shared alongside his new caretaker, her magical lineage, and a mysterious black creature known as Grey. Together, this unlikely trio navigates a uniquely offbeat existence, blending the dull reality of corporate life with the absurdities of magic and mechanics.