Recommended songs by DECO*27: A collection of must-listen masterpieces for Vocaloid fans

Hao feat. Hatsune MikuDECO*27

DECO*27 – HAO feat. Hatsune Miku

One of Japan’s leading Vocaloid producers, DECO*27.

Among his many hit tunes, the track I especially recommend for women who struggle with pitch is Aishiai Nasai.

While Vocaloid songs are often thought of as difficult, this one is notable for a structure that’s easy for humans to sing.

Unlike many Vocaloid tracks that leave little room for breathing, this song includes clear spots for proper breaths.

The vocal range is narrow and there are no abrupt jumps in pitch, so be sure to check it out.

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Ryo

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Blue PlanetDECO*27

DECO*27 – Blue Planet feat. Hatsune Miku

DECO*27 is a popular Vocaloid producer who represents Japan.

His name is pronounced “Deko-Nina.” He has created many hit songs, so even teenagers have probably heard his music at least once.

Among his tracks, the one I especially recommend is “Blue Planet feat.

Hatsune Miku.” It’s a song full of drive and momentum, yet surprisingly it has a narrow vocal range, and the lyrics aren’t the kind of hard-to-pronounce lines often found in Vocaloid songs, so I think it’s very easy to sing.

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Ryo

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Meddlesome Bug IIDECO*27

DECO*27 – Love Struck II feat. Hatsune Miku

This is the 64th Vocaloid track by DECO*27, a Vocaloid producer who has released numerous masterpieces and has served as the sound producer for the creative company OTOIRO since 2018.

It’s an answer song to his 31st Vocaloid track, “Ojamamushi,” sung from a female perspective, featuring a pop and fancy melody that’s undeniably catchy.

The lyrics portray the hesitation of choosing the right moment to express one’s feelings, even while knowing how the other person feels, capturing the delicate difficulty of love that’s both happy and nerve-wracking.

It’s a love song packed with the heart-fluttering excitement just before a relationship begins—one that many listeners are sure to relate to.

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Hoshino Takashi

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SToRYDECO*27

SToRY / Hatsune Miku × Kagamine Rin × Megurine Luka × MEIKO

This is a work that portrays gratitude and personal growth.

Created by the duo DECO*27 and Akita Horie, it was released in February 2025.

It was featured as an insert song in the film Project SEKAI the Movie: The Broken SEKAI and the Miku Who Cannot Sing.

While carrying a sense of heartbreak, the protagonist’s determination to move forward is expressed through a band-driven sound.

Many will relate to the portrayal of someone who acknowledges their own weaknesses and grows step by step by sharing with others.

The light that exists there.DECO*27

The light that exists there. / Hatsune Miku × Kagamine Rin × Megurine Luka × MEIKO

A song whose message—“finding light within your own heart”—deeply resonates.

Composed by DECO*27 and released in January 2025, it drew attention as an original track written for the film Project SEKAI The Movie: The Broken World and the Songless Miku.

The arrangement was handled by Surii.

It features a dramatic musical style and lyrics that stir the emotions.

It’s a track we especially want people who are struggling or searching for their own path to hear.