The Tachi Uchi no Kurai Koden waza were created by Hasegawa Chikaranosuke Eishin. There is also a reduced set of 7 forms formulated by Oe Masamichi Shikei.
All kata begin from tachiai for both uchidachi and shidachi.
"You have enemies? Good. That means you've stood up for something, sometime in your life."
Winston Churchill -