Caustics Front Cover

Caustics

Ema Mayuka & BLOCKYYY

  • Caustics Front Cover

Track List

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Release Date: 2026/09/14

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Caustics ------

Light that shimmers across the surface of the water, changing its shape every time you reach out to touch it.
That person, too, must have been the same.

The closer you get, the farther they drift away, and the more you believe in their kindness, the deeper your heart sinks. Even while realizing that it was all a lie, you cannot forget that momentary glow, and you end up chasing only the things you love about them.

Turning your eyes away from a love that can never come true, you are one person in love, drowning in the sea of a fleeting youth.

"Caustics" is a song that portrays the danger of being drawn to someone you can never grasp, and a love that shimmers and fades away like something fragile.

Artist Profile

  • Ema Mayuka

    Started TikTok in July 2024 and gained attention in October 2024 through original rap and translated cover videos. An expressive artist with an emotionally rich voice that gently resonates with the heart. She expresses her identity through lyrics that weave a unique world into each song, creating music that deeply reflects her life and speaks to the core of human emotion.

    Artist page

  • BLOCKYYY

    BLOCKYYY is Tokyo-based music producer and artist. Blending groovy elements of R&B and city pop with emotional, melodic arrangements, BLOCKYYY redefines what modern pop can sound like. As part of the creative unit OYKOT TOKYO, he brings a digital-native sensibility that breathes new life into contemporary pop music. In 2024, he joined the avex artist academy "Co-Write Camp 2024", producing the beat for a View Count Battle track featuring Naoko from the girl group HANA. He also co-composed "DOWN TOWN SWING" for the 2.5D idol group AMPTAK×COLORS, and produced "Bring Me Up" for Yuan Yiqi, the No.1-ranked member of SNH48. Most recently, he produced "Mirror" for the girl group Lumera on SHEER MUSIC's YouTube show MUSIC PRIDE (over 850K subscribers).

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