A practical book seeking the secret to success in love. - Title: Success is 90% Love - Authors: Hitori Saito, Emiko Shibamura - Publisher: PHP Institute - Price: 1400 yen (excluding tax) - ISBN: 978-4-569-84985-0 Thank you for viewing. Please check the photos carefully and consider this item with the understanding that it has been stored at home. Available for immediate purchase. No discounts. Cancellations and returns are not accepted after shipping.