Filtering by: Creator TANABE, Kosuke Remove constraint Creator: TANABE, Kosuke Keyword CrossRef Remove constraint Keyword: CrossRef Keyword Ninja Remove constraint Keyword: Ninja Language Japanese Remove constraint Language: Japanese Rights Statement Sim Creative Commons BY-NC-ND Attribution-NonCommercial-NoDerivs 3.0 International Remove constraint Rights Statement Sim: Creative Commons BY-NC-ND Attribution-NonCommercial-NoDerivs 3.0 International