Portal:Studio Ghibli/Anniversaries/April

Feature film releases
 * 1998 - Grave of the Fireflies
 * 1988  - My Neighbor Totoro

Short film releases
 * 2000 - Ghiblies, TV short film which aired on NTV

Other publication releases
 * 1978 - Future Boy Conan, directed by Hayao Miyazaki and Isao Takahata, begins airing on NHK
 * 2013 - Princess Mononoke is adapted to the stage by Whole Hog Theatre in London, England