yes. what I wanted to say is that the emperor in Japan had a minor role for the longest time, i.e. it had a middle age that was not unlike Europe, with a steady development of warfare techniques and other parts of culture, as well as a constant trickle of foreign influences. Until edo period, where Tokugawa Shogunate was able to grab all power and basically freeze development and shut down borders. In Meiji, Japan industrialized rapidly under a US-backed emperor and with Germany as an ideal. There's a deeper reason why Japan wanted to become a European-style colonial power - because it was already on that path before the 250y stasis anyways, almost taking on Imperial China during Sengoku-jidai.