The Takasaki line including local trains and rapid trains has about six standard-runs per hour in daytime. Sometimes the trains are crowded with students and company employees in major cities, for example Akabane, Urawa, Saitama-Shintoshin, Omiya, Hasuda, Kuki, Koga, Oyama, Utsunomiya, Nasu-Shiobara, Kuroiso.