I used Joshinweb to fix and verify the credits:
https://joshinweb.jp/dp/4527427210035.html
Of course, scans are the best source, but if you can't read the kanji, you can usually get it from here by doing a google search on the Catalog Number + Joshinweb. We need to encourage the new anime submitters to start using this.
Also, I changed the category to Radio, since Joshinweb indicates this is from the Radio Drama.