ダイダイダイダイダイキライ! (daidaidaidaidaikirai!)

Hatsune Miku's song "ダイダイダイダイダイキライ! (daidaidaidaidaikirai!)" delves into the tumultuous emotions of resentment and frustration. The lyrics express a deep-seated animosity towards someone, blaming them for the speaker's distress and dissatisfaction. The repeated phrase "ダイダイダイダイダイキライ" translates to "I really, really, really, really hate you," emphasizing the intensity of these feelings. The song captures the chaotic nature of such emotions, where the speaker is caught in a cycle of anger and disappointment, unable to break free from the toxic relationship.

The lyrics also explore themes of dependency and self-reflection. The speaker acknowledges their own foolishness for having expectations and relying on someone who ultimately let them down. This realization is coupled with a sense of helplessness, as they find themselves trapped in a relationship that is both unavoidable and detrimental. The song uses metaphors like "人は鏡なんです" (people are mirrors) to suggest that the speaker's own weaknesses and dependencies are reflected in their interactions with others, highlighting the complexity of human relationships.

Culturally, the song touches on the modern phenomenon of online anonymity and hate speech, as seen in the line "これは所謂 ヘイトスピーチ" (this is so-called hate speech). It reflects the pervasive nature of negativity in digital spaces, where people can express their disdain without facing direct consequences. The song's energetic and somewhat chaotic musical style, typical of Hatsune Miku's vocaloid genre, complements the emotional turbulence conveyed in the lyrics, creating a powerful and relatable narrative for listeners who have experienced similar feelings of frustration and entanglement in their own lives.