Question: How did Dunkin' Donuts, a global donut company and coffeehouse, help propell Japanese actor and model Ryohei Otani into Korean entertainment in 2003?
Sentence (from "Ryohei Otani"): Ryohei Otani (大谷 亮平 , Ōtani Ryōhei , born October 1, 1980) is a Japanese actor and model.
Relevant evidence: Yes