I found this while cleaning out my parents' house. ⭐️ Brand new, unopened (the DVDs are still wrapped in plastic). ⭐️ Supervised by Professor Kikunori Shinohara of the Suwa University of Science. He is a neuroscientist who has gained attention through TV appearances on programs like NHK's "Tameshite Gatten" and numerous publications. ⭐️ Retail price: 31,680 yen (tax included) ⭐️ Set Contents Everything is included. Details are available on the official website below: https://www.u-canshop.jp/shop/g/uLWK/?srsltid=AfmBOorMhRohkEXSIh13UBO5AbhzCSlH6roxR8A0ppLeIsIC6ubxjaB3 DVDs: Volumes 1-12 (approx. 30 minutes each) Bonus 1: Special DVD Start Guide - 1 volume Bonus 2: Supplementary Textbook - 1 book Bonus 3: Special storage case ※ Will be sent via Yu-Packet Plus. ※ Although it is new and unopened, it has been stored at home. Please refrain from purchasing if you are concerned about minor details or are overly sensitive. ⭐️ I am also selling a portable DVD player (new) separately. I welcome combined sales. In that case, I will offer a slight discount. Please comment if you are interested. (Please note that if the player sells first, I apologize.) ⭐️ I will ship quickly.