Tsukada is one of the oldest and most powerful families since the oldest Japan. They have their origin in the female ninja secret societies (kunoichi - くノ一), and they have since then ruled the underground clans in Japan. If you ever find someone from their heritage, the best thing you can do is run away and hide. They can kill using only their eyes. Mainly vegetarians and animal lovers.

When you eat dirt for the first time and leave your family to build a shack in the woods