Common Heroes

Sinopsis

Arikitari Heroes is an original song that features Hatsune Miku, GUMI, Kagamine Rin, and MAYU. It is the fifth song in the Bookmark of Demise Project. The song can be seen as an answer to the four previous songs in the project, as it incorporates events from them. These events include A-ya playing hide and seek alone, C-ta's murder of A-ya, D-ne's imitation of B-ko, and the childhood memories shared by A-ya and C-ta. The narrative begins with the group playing Kokkuri-san to summon the Bookmark of Demise, after gathering a few words from each participant in the Demise Game.