The first of these collaborations are two Gundam x Hello Kitty figures that are introduced in a lovely video where Hello Kitty loses their mecha on a walk and a spirit grants her a more licensed version mecha to travel in.
One is the notable Gundam x Hello Kitty with an Amuro Ray-based pilot, and the other is a Char’s Exclusive Zaku II x Hello Kitty figure with an adorable Char-based Hello Kitty pilot.
After the war between Hello Kitty and Gundam ended and the peace treaty was signed, a friendship was formed between the two properties and collaborations were able to be born.