Lyric

Which Yuuka do you prefer
Yuuka Kurosaki is an AI artist who can move freely across time.

Since her debut, Yuuka has released music at a rapid pace, gradually developing a clear personality and a unique world of her own.
Like a manga character who can jump between past and future, she changes her age, appearance, and stories as she travels through time.

On December 13 2025, two contrasting versions of Yuuka will be released at the same time.
Dokajan Boogie presents Yuuka in her late teens,
and HO N NE Jazz Version shows a mature Yuuka in her thirties.

Dokajan Boogie imagines Yuuka during her indie era, singing on the streets or in small live houses before she became known.

This track was created through an unusual process.
The jacket illustration was finished first.
After working with AI generated visuals for a long time, the creator felt the desire to draw Yuuka Kurosaki with their own hands.

Thinking of the winter season, the artist wondered what young Yuuka would wear on a cold day.
The answer was a heavy dokajan jacket, something an ex boyfriend might have left behind in her room.

Most people would see such an item as a painful reminder of heartbreak.
But Yuuka is different.
If she is cold, she will wear it without hesitation.
If she is hurt or angry, she will turn those feelings into music and release them with force.

This strength, and the story that grew naturally from the illustration, became the core of Dokajan Boogie.

As a side note, the imagined young Yuuka ended up looking similar to the creators own daughter.