This is a guide to love, aimed at beginners. - Title: Okute Danshi Aisareru Kouza (A Course on Being Loved by Shy Men) - Author: Altia - Title: LOVE Theory - Author: Keiya Mizuno - Language: Japanese - Content: Guide to love - ISBN: 1920095016405 Thank you for viewing. Please consider this item with the understanding that it is a used product. - Basically, the items are used books purchased from Mercari, read once, and then stored. When purchasing the items, I buy those with "some scratches and dirt" or better, and without any writing. However, in a very few cases, there may be some minor writing. - I try to describe any dirt or writing as much as possible, but I may overlook some, especially inside the books. - The packaging materials for the items are reused. - The shipment of the items will be notified via "Shipping Notification."