A specialized book explaining the professional ethics of judo therapists regarding the social security system. - Title: Social Security System and Professional Ethics of Judo Therapists - Author: National Judo Therapist Association - Publisher: Ishiyakushuppan, Inc. - ISBN: 978-4-263-22141-9 This book was used by my daughter and has some writing in it. The sticky notes are still attached as they were. Thank you for looking.