Before I met Mr. Masakazu Kobayashi, I encountered Mr. Hitori Saito a long time ago. In Mr. Saito's case, I first got hooked on YouTube, then devoured his books, and also the books of his disciples. (laughs) What I felt after meeting Mr. Kobayashi was that although they both have similar ways of thinking, to put it simply, Mr. Saito is "active" and proactive, while Mr. Kobayashi is "passive" and receptive. Both Mr. Kobayashi and Mr. Saito, as well as Mr. Saito's disciples, believe that living a joyful life means, in Mr. Kobayashi's words, knowing how to utilize God, knowing how to get God on your side. Multiple items on sale: Please confirm. These are used items, so please consider purchasing only if you understand that there may be oversights regarding the condition of the books. ※In the unlikely event that you wish to return an item, we will accommodate your request, but due to the nature of used goods, the shipping costs will be the responsibility of the customer. Please consider this carefully before making a purchase.