Yugen Mangyoku Nikki Complete 6-Volume Set "Yugen Mangyoku Nikki 6" Tamayoshi Sakura Price: ¥950 This work influenced Inio Asano, the author of Dead Dead Demon's Dededede Destruction. There were several scenes in the artwork that were similar to Oyasumi Punpun. The cover of volume 4 is slightly torn. The spine and covers have some sun fading. There are no noticeable scratches, but please understand that this is a 20-year-old item, so there is some age-related deterioration. Inio Asano Dededede Oyasumi Punpun Dead Dead Demon's Dededede Destruction Umi no Onnanoko (Girl by the Sea)