Go to the Shinki Headquarters Dojo site (in Germany) at:
https://www.shinkiryu.de/aikido/de/index.php
Then click-on “Examination Requirement” under the heading of “Examination Knowledge”
You can then view by scrolling through the tables listing Kyu or Dan testing requirements these tables are in a PDF file and you can print them out using Adobe Acrobat.
-Kata Descriptions are also available below this link at the same page.