The Mekakucity Days PVs treat vocaloid songs like narrative puzzle boxes, each video a fragment of something larger that Jin is building across the series. The visuals don't just accompany the music, they decode it, layer by layer, until you realize every song was talking about the same impossible moment from different angles. If you've ever felt a song rewire how you understand a story, this is what that looks like animated.
Five music videos set to Jin's vocaloid songs, sung by IA and Hatsune Miku, tell the stories of several members of the Mekakushi-dan. Hibiya, bored by endless summer days, watches Hiyori meet a tragedy in the summer heat and resolves to save her. Takane hears a voice in her headphones offering survival as the news predicts the end of the world. Mari, shunned for her red eyes and white hair, lives alone in a forest house until a knock at her door. Konoha, an android-like being missing his memories, tries to rescue a boy and girl from a fate he cannot change. Shintarou, whose photographic memory leaves him bored, is shaken by something his classmate Ayano does. The collection mixes psychological drama with science fiction.