When Laurie Wesselhoff, a cultural anthropologist and lecturer at Keio University, started at Keio about 30 years ago, universities were talking about offering more classes in English, but "there wasn't much standardization or ministry guidance," she said. Instead, schools built English programs for returnee Japanese students and for international students, rather than the bulk of domestic undergraduates. The result, she said, was English tracks that looked international on paper but were socially and academically segregated between international and domestic students. That early model is exactly what universities are trying to get away from in 2025.