"My Happy Marriage" Rito Kosaka / Akumi Agitogi / Tsukiyo Tsukiho Price: ¥600 #RitoKosaka #Rito_Kosaka #AkumiAgitogi #Akumi_Agitogi #TsukiyoTsukiho #Tsukiyo_Tsukiho #Books #Comics/Comics Volume 1 is the regular edition, purchased used. Volumes 2-4 were purchased new, special editions. Upon listing, I found a stain on the back cover of Volume 1. There is yellowing. I apologize if I missed anything else. For those who understand that these are used items.