| Mizugumo Monmon | |
| Director: | Hayao Miyazaki |
| Producer: | Toshio Suzuki |
| Starring: | Akiko Yano |
| Music: | Rio Yamase |
| Cinematography: | Atsushi Okui |
| Studio: | Studio Ghibli |
| Distributor: | Ghibli Museum |
| Runtime: | 15 minutes |
| Country: | Japan |
| Language: | Japanese |
is a fifteen-minute Japanese animated short film released on January 3, 2006. It was written and directed by Hayao Miyazaki for anime production house Studio Ghibli.[1] It can be seen at the Ghibli Museum in Mitaka, Tokyo, Japan.
It is based in part on "Boro, the Caterpillar", a story idea which Hayao Miyazaki considered working on prior to the start of production on Princess Mononoke. The short film's main character is a diving bell spider who has fallen in love with a water strider. Although she is scared of him at first, the water strider soon gets used to the presence of the spider.
The short film has an aspect ratio of 1.85:1.