The autumnal-leaves scene with Mt.Fuji is very wonderful in Japan during autumn. It has the greatest colors (blue skies, white snow, red and yellow leaves) in a year. 

Especially, the autumnal-leaves festival in Lake Kawaguchiko is really good. There, you can see the autumnal leaves with Mt.Fuji which was reflected in the lake in the daytime. Furthermore, you can enjoy the autumnal leaves illuminated with a light at night. It is very fascinating and elegant. 

If you will visit Kawaguchiko in November, you can walk along this fantastic autumnal-leaves corridor gracefully.