Mental Oasis Future Navigation ~ Navigation to Build a Fun and Exciting Future ~ DVD Volume 4 ~ Ehan Deravy & Aichi Sonia ~ One disc per volume ① 107 minutes ② 107 minutes ③ 94 minutes ④ 77 minutes List price: ¥3800 (excluding tax) x 4 volumes Please refer to the photos for the content. I bought it new and watched it once, then stored it at home. Some may not have been watched. There are no scratches and it is in a clean condition. If you are interested, please consider it. #EhanDeravy #AichiSonia #MentalOasis #CosmicConsciousness #Spiritual #Pleiades #FutureNavigator