Deus da Lua | Kokushibo (Demon Slayer)

Basara's song "Deus da Lua | Kokushibo (Demon Slayer)" delves deep into the tragic and complex character of Kokushibo from the popular anime and manga series, Demon Slayer. The lyrics are a poignant exploration of Kokushibo's internal struggles, his relationship with his brother Yoriichi, and his transformation into a demon. The song captures the essence of Kokushibo's envy and resentment towards his brother, who was naturally gifted and stronger despite Kokushibo's relentless efforts to surpass him. This sibling rivalry is a central theme, highlighting the pain and frustration Kokushibo feels as he grapples with his own limitations and the inevitability of his fate.

The lyrics also touch upon the profound impact of their mother's illness, which only Yoriichi could perceive. This unique ability further alienates Kokushibo, making him question the very purpose of his existence. The song vividly portrays Kokushibo's descent into darkness, driven by his desire to defeat his brother and his fear of dying young due to the curse of the Demon Slayer Mark. His transformation into a demon, facilitated by Muzan, is depicted as both a desperate act of self-preservation and a means to gain the power he always sought. This transformation, however, comes at the cost of his humanity and memories of his loved ones.

The recurring motif of the sun and the moon symbolizes the eternal opposition between Kokushibo and Yoriichi. Kokushibo, now a demon, sees himself as the moon, forever in the shadow of his brother, the sun. This metaphor underscores the inevitability of their conflict and the tragic nature of their destinies. The song also references Kokushibo's encounters with other Demon Slayers, emphasizing his role as a formidable adversary and his unwavering loyalty to Muzan. Despite his immense power, Kokushibo's inability to defeat his brother haunts him, highlighting the futility of his quest for superiority and the enduring bond of their sibling rivalry.