ja 氷河期
― IsA ⟶
Weight: 2.0
ja 大昔 Source: crowdsourcing by Kyoto University & Yahoo Japan Corporation
ja 氷河期
― IsA ⟶
Weight: 1.0
ja 時代 Source: crowdsourcing by Kyoto University & Yahoo Japan Corporation
ja 氷河期
― IsA ⟶
Weight: 0.2
ja 災害 Source: 4 players of nadya.jp