@article{oai:ritsumei.repo.nii.ac.jp:00013376,
 author = {Kelly, William H.},
 journal = {REPLAYING JAPAN},
 month = {Mar},
 pages = {61--71},
 title = {Hands with Four Digits : An Issue in the Rating and Censorship of Video Games in Japan?},
 volume = {2},
 year = {2020}
}