Fujisan Daifunka ~Senryokugai Nintei Sareta Ossan Kaishain Mochizane ga Tenpenchii de Nariagari!?~

Motizane is a dedicated salaryman who pours his heart into his work, yet receives nothing but disrespect in return. Day after day, he endures the humiliation of being belittled by junior employees from other departments while drowning under an endless mountain of assignments. The sheer exhaustion of his daily routine leaves him feeling as though his entire world has been turned upside down, with no relief in sight despite his earnest efforts. His breaking point finally arrives after a critical mistake at work forces him to travel alongside his boss to Gotenba City, situated at the base of Mount Fuji. Crushed by the weight of his failures and the relentless pressure of his career, Motizane makes the firm decision to resign from his company and walk away from it all. However, just as he prepares to leave his old life behind, an unthinkable event suddenly unfolds, completely shattering the ordinary reality he once knew and setting the stage for an unprecedented upheaval.