Banded houndshark (Triakis scyllium Müller & Henle, 1839)
According to Shark Database, Banded houndsharks feed on invertebrates and can grow to a maximum length of 150 cm. Off the coast of Japan, male Banded hound sharks mature between 93 to 103 cm at five to six years old. While females mature between 106 to 117 cm at six to seven years. They can reach 150 cm long. Most of the sharks I saw there are about 1m. So they are average size or a little small. They may be young. I can’t wait the are grown up.