Gundam vs Hello Kitty
Japanese title: ガンダムvsハローキティ
Type: ONA
Episodes: 3
Source: Mixed media
Genres: Comedy, Fantasy, Sci-Fi
Producers: Sunrise, Sanrio, Sunrise Beyond
Duration: 2 min per ep
Rating: G - All Ages

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)