Also known as: シャケ/ウメ(おそ松さん), ウメ(おそ松さん)
One of the twin Robots introduced in Season 3 of Osomatsu-San. Osomatsu named the pair "Omusubi" due to their resemblance to the food item, while their given names are based on common fillings.
Ume wears a red tie and is named after pickled plums. His twin Shake (Osomatsu-San) wears a pink tie and is named after salmon.