The paper discusses Munakata Shuichi’s architectural works in the first half of 20th century in Northeast China, by focusing on his career and architectural articles. This study positions Munakata within the history of modern architecture and the urban formation in Dairen. It shows that his design methods were influenced by the Secession and Rotterdam of J.J.P. Oud. He designed modern dwellings in urban areas and the first modern apartment houses in the new central district of Dairen. Additionally, Munakata Shuichi can be considered one of the most successful private architect in Dairen in the first half of 20th century.