NPO KRAIANY opened Ukrainian Sunday School "Dzherelze" in 2009 for children in Tokyo area. Classes are held once every two weeks, and not only Ukrainian language studies, but also Ukrainian culture, various events (Mother's Day, Christmas, Easter, etc.), theater and dance, yoga, programming, and summer schools are held. The main purpose of the school is to teach and familiarize students with the rich history and culture of Ukraine so they will be able to preserve Ukrainian traditions in the future.