Isn't Air and Kano similar? It might be me because some people say Air was based of Kanon (The game) but theres a Kanon anime too...bah whatever. pretty...nice SC ... third party...program.
Sorry, thats a complete failure. Saying that AIR and Kanon are similer because theyre both made by Key is like saying Chobits and CardCaptor Sakura are similer because theyre both made by CLAMP. The call stands, game on.