Can Saitama hit Ultra Instinct?

Saitama is a character from the anime/manga series "One Punch Man" who is known for his unmatched physical strength and ability to defeat any opponent with a single punch. On the other hand, Ultra Instinct is a technique used by characters in the anime/manga series "Dragon Ball" to achieve a state of heightened awareness and combat proficiency.

While both Saitama and characters who use Ultra Instinct possess immense physical abilities, they exist in different fictional universes with different rules and power systems. Therefore, it is impossible to definitively say whether Saitama could hit someone using Ultra Instinct or not.

That being said, both Saitama and characters using Ultra Instinct are extremely powerful and it is difficult to predict the outcome of a hypothetical fight between them. It ultimately depends on the specific circumstances and rules of the fictional universe in which they are facing off.