Gundam vs Hello Kitty
Japanese title: ガンダムvsハローキティ
Type: ONA
Source: Mixed media
Episodes: 3
Status: Finished Airing
Aired: Mar 29, 2019 to Jan 15, 2020
Duration: 2 min per ep
Rating: G - All Ages
Producers: Sunrise, Sanrio, Sunrise Beyond
Genres: Comedy, Fantasy, Sci-Fi
Themes: Mecha, Space
Demographics: Kids

While preparing for a tea party, Hello Kitty receives a distress signal from Haro. She travels to the Universal Century timeline to help Amuro Ray and the Gundam end the One Year War.

Cross-promotion to commemorate the 40th anniversary of Gundam and the 45th anniversary of Hello Kitty.

(Source: ANN)