@book{oai:toyo-bunko.repo.nii.ac.jp:00003611,
 author = {ONUMA, Takahiro and ONUMA, Takahiro and BROPHY, David and BROPHY, David and SHINMEN, Yasushi and SHINMEN, Yasushi},
 month = {},
 publisher = {Toyo Bunko},
 title = {Introduction},
 year = {2018}
}