koshumu
Music producer
Audio designer
Lyricist
Vocaloid P.
Unprepared
Original release 2026! • Full production
Namine Rakko: Ao Paradise
Vtuber original song • Full production
Crosswise: My Honey
Animation • Soundtrack, Mixing, Mastering
Vmmersion: Scarlet Defiance
Animation • Soundtrack, Mixing, Mastering
Airship: Kingdom Adrift
Video Game • Soundtrack, Audio Design
idol Corp ES: Debut PV
Animation • Soundtrack, Mixing, Mastering
Blessing Studio: Blessing Story
Animation • Soundtrack, Mixing, Mastering
Paraparadox
Original release 2026! • Full production
Ngerntong: Iya
Vtuber original song • Full production
LaiBaht: Monitoring (TH Cover)
Cover song • Mixing
Requill: Heartbeat
Idol group song • Full production
KissCross: Voicebond PV
Animation • Soundtrack, Mixing, Mastering
LightSup!
Video Game • Audio Design
Cera: Be My Guest (Cover)
Vtuber cover song • Mixing
Soiju ft. Kafu
Original release • Full production
Seed of Heroes
Video Game • Soundtrack, Audio Design
Bakurin: Eternal Requiem
3D Concert • Audio engineer
LaiBaht: Sweet Sign
Vtuber original song • Full production
Bakurin: Homura (Cover)
Vtuber cover song • Mixing
Rlanz: Daisy Crown (Cover)
Vtuber cover song • Lyrics translation
Liviana: Like a Prayer (Cover)
Vtuber cover song • Arrangement, Mixing
koshumu
Music producer
Audio designer
Lyricist
Vocaloid P.
ABOUT
Hi! I'm koshumu, a music producer based in Bangkok. My sound is rooted in J-Pop, cute aesthetics, and otaku culture.
Once a salaryman in Japan, now a full-time freelance sound guy. I've had the privilege of working with people from over 20 countries, racking up millions of views/streams across all projects I've been trusted with. I also release my own music!
I offer one-stop audio services for artists, game developers, and VTubers, across any genre.
If you need audio support, feel free to drop a message on the contact page!
日本語での対応もできますのでお気軽にContactページまで！
koshumu
Music producer
Audio designer
Lyricist
Vocaloid P.
GUESSWORK EP.
01 - Guesswork
02 - Primal Shoujo
03 - Pika Pika Oniichan!
04 - Twilight Tea Time
05 - Bedtime Uso
IMAGINANANATION EP.
01 - Imaginananation
02 - POM! POM!
03 - Indoor Kanojo
04 - Heliotrope
05 - Soiju
#หาทำGang Compilation
01 - ไผอะรี
02 - ตงปักลื้อ
03 - สงกรานต์อภิมหาทำ
04 - Hula Jump
05 - Tip me คือประชาธิปไตย
06 - เธอไปกับ Top Donate
07 - บอสใหญ่ของใจ
08 - ปีอะไรนะ
09 - บท
10 - คิดซะมาก
koshumu
Music producer
Audio designer
Lyricist
Vocaloid P.
koshumu
Music producer
Audio designer
Lyricist
Vocaloid P.
FAQs About Commission
Q: What types of commissions do you accept?
A: I handle music composition, arrangement, lyrics, mixing, mastering, and more. If you are in the online media, game development, or VTuber scene, I can definitely support you with both technical and artistic direction!
Q: What genres do you specialize in?
A: I love all genres! I can dive deep into anything from traditional world music to the latest modern styles, though I am most frequently praised for my distinctive J-Pop and bright, positive vibes.
Q: What are your prices and timelines?
A: They vary widely, so please feel free to drop a line for a free quote tailored to your project!
Q: Do I own the rights to the music?
A: Yes. My rates include full buyout rights, meaning you completely own the music and can use it however you like. I only ask to keep the track in my portfolio to showcase my work.
Q: Is your music safe from DMCA claims?
A: Yes. Any music I make for you is completely safe to use across all platforms. In the rare event that a system gives you a false alarm, just contact me and I will provide all the proof of ownership you need.
Q: Do you use AI in your music production?
A: No, I rely entirely on human-made production methods. This preserves the authenticity of human creativity, avoids the repetitive, recognizable patterns of AI, and protects your project from potential AI copyright claims.
Q: How experienced are you with the technical side of game development?
A: I am comfortable working with major tools like Unity, Unreal, Wwise, and FMOD, as well as version control software. Through clear communication, I can bring your director's sonic vision to life while minimizing technical issues or technical debt during iteration.
Q: How many revisions do I get?
A: You get 2 major revisions during the drafting phase, and minor final tweaks are always welcome.
Q: What are your payment terms?
A: I typically request a 50% deposit upfront and the remaining 50% after you approve the final track, though we can absolutely discuss other arrangements if needed.
Of course, if you have any other questions,
feel free to send me a message!
koshumu
Music producer
Audio designer
Lyricist
Vocaloid P.
Contact
You can contact me via [email protected]
Or via Discord DM at my account, koshumu
As of June 2026, X (Twitter) DMs are problematic, so please avoid using DMs on X!, thanks!