cos9n
Latest Release
Single
![Kawaikutegomen (feat. HoneyWorks & capi) [Burikko Buriburibon Kyubon]](https://tcj-image-production.s3-ap-northeast-1.amazonaws.com/u373269/r1181661/ite1181661.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJV4VIS2VN3X4CBGA%2F20251207%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20251207T181600Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&X-Amz-Signature=5464e3d8c4a3e40ebc4cc7c8bc6cdd56ebb2a2acb6f80a03e970b9ddbd011dcf)
Artist Profile
cos9nAI sound source vocal unit formed by 9 freight drivers
At one point, the number of people decreased to three, but now it has returned to six.
At the moment, the only person who can show his face is Kiyohiro Kosugi, but we plan to gradually get him used to it.
cos9n is a unit name taken from Kiyohiro Kosugi's nickname.
There is also a nickname for the meaning.
This is because the graph of cos(9n) in the trigonometric equation resembles a vibrato.
It was named cos9n considering its relationship with music.
When we have more than 9 people, aiming for a unit of 90,000 freight drivers.
Genre: BluesActive Area: JapanStart Year: 2022
MEMBER
KiyohiroKosugiRole: Lyricist, Composer, Producer, Remixer, Other Instruments, Co-producer
IkuyaRole: Vocals
a.cosRole: Vocals
YutakaMaruRole: Vocals, Guitar
mAgoRole: Vocals
Emperor's motherRole: Vocals
mAgo2Role: Vocals
KosugiKiyohiro