Jigazou

Both are short anime where author of the anime self-portraits himself. While Jigazou is drawn, Kihachiro Kawamoto's Self-Portrait is made whith the technique of slow-motion. 

Both are very short movies made by japanese directors (Tanaami Keiichi/Tezuka Osamu) as their own autoportrait. Both are more of an experimental movies than anime, but check them out if you´d like to try something new. While Jagazou is more comedy, Tanaami Keiichi no Shouzou is more dementia.