Anime Crossover: My Part-Time Job as a Giant of Light While Studying Abroad in Chiba

Stepping off a plane to study abroad at Chiba’s prestigious Soubu High School, Tanzi Rei expected nothing more than the ordinary struggles of student life. He certainly didn't expect to share classrooms with sharp-tongued classmates like Yukinoshita, sarcastic frenemies like Sakuta Azusagawa, and aloof figures like Miss Shinomiya. But everyday normalcy shatters when the sky tears open and monstrous threats descend upon the world. Thrust into a hidden reality far wilder than he ever imagined, Rei discovers that the mundane streets of Japan harbor extraordinary secrets. The convenience store cashier is a powerless rogue, the gentle store manager once stood as Earth's greatest protector, and the hardworking laborer at the local construction site is the human host to a legendary warrior of light. Gifted with the ancient power of Ultraman Tiga, Rei must now navigate the precarious balance of academic life while secretly shouldering the heavy mantle of humanity's savior. As cosmic forces and malevolent entities like the Kirieloids watch from the shadows, his part-time job as a Giant of Light has only just begun.