ja 三角定規
― IsA ⟶
Weight: 0.25
ja Source: 5 players of nadya.jp
ja 分度器
― IsA ⟶
Weight: 0.25
ja Source: 5 players of nadya.jp
ja 定規
― IsA ⟶
Weight: 0.2
ja Source: 4 players of nadya.jp