symbian angel boy cloud platformer around 2003

[creamymarina]

I'm looking for a game i used to play on my mom's Nokia phone, around 2002-05, so on a Symbian OS.
It was a 2D vertical platformer of a little boy climbing through clouds.
It had a cutesy style, the boy might have been an angel, might have been blue-haired. He reminded me of Kiki from Little Twin Stars.
From the looks of it, it was probably a japanese game.
The screen definetly had light-up display. I'm pretty sure it was colored, so probably one of the first Nokia phones to have color display.
I have searched many video game databases under 'Symbian' and 'Platformer' and didn't managed to find anything.
I have been looking for this game forever, any help would be greatly appreciated.
Thanks!