"Iron Ruyi: Hitotsubashi Ruidan Centennial Commemorative Magazine" Hitotsubashi Ruidan Price: Not for sale *Delivered via Yamato Transport home delivery service. Since it is not a mail slot delivery, direct receipt (or a宅配 box) is required. If you have a preferred delivery date or time, please send a message. If you purchase a book for 600 yen or more, you can add any of the paperback books on sale for 100 yen each (some items excluded), and some single-volume books for 200 yen each. Any number of books can be included within the range that can be shipped in a Takkyubin Compact box. Two-book set items can also be added, calculated at 100 yen per book. Please take a look at the list of paperback books and eligible single-volume books in my profile. [For Management] 46680SK2249 Thickness 4.0"