cosMo@Bousou-P Popular Song Rankings [2025]

The sudden outpouring of emotion ends in a near-miss again this season.cosMo@Bousou-P29rank/position

The ambush-like outburst of emotion ends in a near miss again this season – cosMo@Bousou-P feat. Hatsune Miku

This is a cute and slightly bittersweet electronic tune with lyrics that capture a protagonist who can’t honestly express their feelings.

It’s a track by the Vocaloid producer cosMo@BousouP, known for hits like “The Raging Storm of Hatsune Miku,” released in 2020.

The nostalgic melody line and the cutting-edge sound arrangement—the contrast between them really gets you.

It never gets old to listen to.

A summer festival where you just can’t bring yourself to say “I like you” to the person you like… such sweet-and-sour youth, isn’t it?

Sentimental MasochistcosMo@Bousou-P30rank/position

Sentimental Masochist – cosMo@Bousou-P feat. Hatsune Miku

It’s a high-energy summer song with chiptune-inspired arrangements.

Composed by the Vocaloid producer cosMo@Bousou-P, known as the creator of “The Disappearance of Hatsune Miku,” it was released in 2018.

The melody is catchy, but the lyrics are a bit bittersweet.

Still, by the time you finish listening, you’ll feel unexpectedly energized.

Be sure to watch the comical music video as you listen.

Lavender-colored end creditscosMo@Bousou-P31rank/position

Pale Purple End Credits – cosMo@Bousou-P feat. Megurine Luka, Kagamine Rin, and Kamui Gakupo

A song by cosMo@Bousou-P, known by the nicknames Kosumon and Kosumotan, who is active as both a singer and a Vocaloid producer.

The relaxed piano performance combined with a melody featuring the kind of wide, leaping intervals characteristic of VOCALOID creates a thrilling yet comfortable piece of exquisite jazz.

The rhythm section of bass and drums adds accents that make the melody and piano stand out—another highlight worth noting.

It’s a jazz masterpiece you’ll want to play in your room during a leisurely day off, so good you might forget it’s actually a VOCALOID track.

pale yellow milestonecosMo@Bousou-P32rank/position

Pale Yellow Milestone – cosMo@Bousou-P feat. Hatsune Miku

How about an upbeat electric tune? Created by the Vocaloid producer cosMo@Bousou-P—who shocked the Vocaloid scene with tracks like “The Disappearance of Hatsune Miku -DEAD END-” and “The Intense Voice of Hatsune Miku”—this piece was released in 2019 on August 31, Hatsune Miku’s birthday.

Its driving tempo featuring chiptune-esque sounds leaves a strong impression.

The powerful lyrics encourage you, conveying the determination to keep moving forward while holding onto a poignant nostalgia for the past.

It’s a masterpiece that makes you want to live true to yourself.

In a world where the rain was blown upcosMo@Bousou-P33rank/position

In a World Where the Rain Was Blown Apart – cosMo@Bousou-P feat. Kagamine Len

Vocaloid producer cosMo@Bousou-P has created many songs that are interconnected as a series, and is also known for unique sound design that makes the most of Vocaloid’s mechanical singing voice.

The 2021 track “In a World Where the Rain Was Blown Up” overflows with bittersweet emotion.

It’s a high-velocity rock number that amplifies the momentum of lyrics themed around heartbreak.

Built around a rain motif, it’s perfect for the damp, gloomy rainy season.

Give this sensational track a listen when your mind or body feels worn out; it’s a song that stays close to you.

Escape from DystopiaMAYU／cosMo34rank/position

【MAYU VOCALOID 3 】「 Escape From Dystopia」【Original Song ft. CosMo】

This is also a well-known Vocaloid producer famous for works like “The Disappearance of Hatsune Miku” and the “Hoshi no Shoujo to Gensou Rakudo” series.

It’s an uptempo, very catchy track.

It’s included on a special two-disc CD featuring over 30 participating artists, with newly written songs for MAYU.