Dragon Collection

Dragon Collection (ドラゴンコレクション Doragon Korekushon?) is a Japanese social network game created by Konami that was released on the GREE social networking platform in 2010. A manga adaptation titled Dragon Collection: Ryū o Suberu Mono was serialized from 2011 to 2012 in Kodansha's shōnen manga magazine Weekly Shōnen Magazine. It was collected in six tankōbon volumes. A trading card arcade game was released in 2013. An anime television series adaptation began airing on April 7, 2014 alongside Monster Retsuden Oreca Battle, another Konami video game adaptation.