Tega-chan is a mysterious creature inhabiting Teganuma within Kashiwa. Its species and origins are unknown, and it possesses no knowledge of its own nature. Standing 77 cm tall and weighing 33 kg, Tega-chan exhibits an easy-going, natural, and self-paced personality. Despite its appearance, its speech reveals a notably poisonous tongue. While its staple food remains unspecified, Tega-chan frequently consumes sweets. The character consistently wears black gloves on its arms.