The captain and the creator of the Umflier. An engineer on the brink of creativity.

His mechanisms sometimes have no practical sense but they are still full of creative power. If required, Pin can build anything you want and it will work. He once designed a robot -son for himself — Bibi, but Bibi left his father’s home fast and Pin is lonely again now. Pin tries not to addle his brain with unnecessary data and reads only books about mechanics.