The "Pursuit Demon" Cultivation Series (20 volumes + 3 supplementary volumes) By Kazumasa Arita List Price: ¥80,503 Published in 1989 by Meiji Tosho As this is an old book, the covers show signs of aging such as stains, dirt, and discoloration. The interior is clean. For those specializing in social studies or those who find social studies classes challenging, the engaging practices of Mr. Arita are likely to be very helpful. This is a series of 20 volumes plus 3 supplementary volumes on educational methods that promote children's growth.