核かく融ゆう合ごう科か学がく研けん究きゅう所しょMeaningsNoun1. National Institute for Fusion ScienceKanji used核nucleus融dissolve合come together科department学study研refine究research所placeComposed of核かく融ゆう合ごうnuclear fusionNoun科か学がくscience; to think about scientifically; to think in terms of scienceNoun研けん究きゅう所しょresearch institute; (research) laboratoryNoun