The first episode starts off with the main protagonist who finds a girl with long green hair in his bathtub. She makes him pancakes and then he basically goes to school to try and figure out how this green haired girl got into his house. She can use kind of wind powers to blow people away? (From memory, she can also talk to trees because she's made out of wood.)
Later on, it is found that the male protagonist cast a spell by accident (chocolate might've been involved), because the male protagonist messed up his teacher's spell circle.
It is set in a kind of future like city. There was a couple as well. The guy was a baseball player and his girlfriend was a blonde girl with a high pony tail.
Later on I think a blonde guy is introduced and he's meant to marry/kidnap/capture the green haired girl.
There was also an episode where a mosquito uses special bath salts, advertised to make girls' skin more smooth and beautiful, but he's actually just trying to steal their blood.
I found this anime around early/mid 2000s and it was on youtube. I have been thinking about it for ages and I can't find anything about it. Please send help.
There was also a romance between the green haired puppet girl and the male protagonist.