Azidic Corporation President Kana Iwakuni plans a ski tour with her boyfriend Takuma Akahoshi. By chance, it turns into a large tour with a total of fifteen people. Starting from the eighth day of a two-week itinerary, a severe blizzard hits. Fifteen people are stranded at the mountain lodge "Snowdrop." That night, a severed head is discovered in Kana's cottage. The body is found in the president's cottage, which is in a locked-room state. Time passes meaninglessly, and during this time the number of victims reaches nine. Finally, a reporter who questions the conclusion that the culprit "Judgment" left a suicide note and hanged himself takes up a documentary as a clue, leading four detectives to launch a new investigation into the case. Based on the clues presented, the detectives reach the culprit and, after an intense discussion, manage to bring about an arrest.
| Word | Frequency | Difficulty |
|---|---|---|
| 発動 | 1 | 2.87 |
| なり | 1 | 2.48 |
| 状態 | 1 | 2.57 |
| 生首 | 1 | 4.59 |
| 見え | 1 | 2.91 |
| 組織 | 1 | 3.25 |
| しくじる | 1 | 4.59 |
| そうすれば | 1 | 3.65 |
| 追悼 | 1 | 5.49 |
| 当人 | 1 | 3.82 |
| それを | 1 | 2.10 |
| 晒す | 1 | 3.59 |
| 二回 | 1 | 3.82 |
| 乗り出す | 1 | 3.81 |
| 信じられない | 1 | 3.47 |
| 日間 | 1 | 3.78 |
| 賢明 | 1 | 4.35 |
| 推理小説 | 1 | 5.34 |
| 手を出す | 1 | 3.90 |
| 書く | 1 | 2.69 |
| 力 | 1 | 2.15 |
| 三和土 | 1 | 4.64 |
| 捜査 | 1 | 4.14 |
| 十 | 1 | 2.98 |
| 自分なり | 1 | 4.49 |
| 責任 | 1 | 3.30 |
| 権限 | 1 | 3.80 |
| 新た | 1 | 3.00 |
| 週間 | 1 | 4.06 |
| その事 | 1 | 3.14 |
| 結論 | 1 | 3.40 |
| ので | 1 | 1.80 |
| 関わる | 1 | 3.17 |
| 落とし | 1 | 3.24 |
| 最後まで | 1 | 3.43 |
| からこそ | 1 | 3.25 |
| 頬 | 1 | 2.86 |
| 気合い | 1 | 3.98 |
| 出来る | 1 | 2.15 |
| 就きましては | 1 | 4.70 |
| 迄に | 1 | 3.09 |
| 影響 | 1 | 3.05 |
| 前書き | 1 | 5.09 |
| を以って | 1 | 3.39 |
| 警官 | 1 | 4.43 |
| 訂正 | 1 | 3.90 |
| 前回 | 1 | 3.44 |
| 長き | 1 | 4.35 |
| 挑戦 | 1 | 3.70 |
| 幾 | 1 | 2.12 |
| しかない | 1 | 2.80 |
| か | 1 | 1.46 |
| 騒ぎ | 1 | 3.37 |
| 乱文 | 1 | 6.64 |
| 一つ | 1 | 2.53 |
| 強い | 1 | 2.36 |
| 分析 | 1 | 3.75 |
| 思い起こす | 1 | 4.33 |
| 元 | 1 | 2.67 |
| 他に | 1 | 3.02 |
| 一斉に | 1 | 3.36 |
| 第三 | 1 | 3.46 |
| 光景 | 1 | 2.91 |
| 番組 | 1 | 4.40 |
| 致す | 1 | 3.43 |
| かつ | 1 | 3.55 |
| もう一度 | 1 | 3.13 |
| 方々 | 1 | 3.33 |
| 胴体 | 1 | 3.61 |
| 至って | 1 | 3.57 |
| 今回 | 1 | 2.47 |
| どういう | 1 | 2.81 |
| 謎解き | 1 | 4.93 |
| すわ | 1 | 5.04 |
| よろしくお願いします | 1 | 3.42 |
| 電話を入れる | 1 | 6.55 |
| 続ける | 1 | 2.56 |
| 続いて | 1 | 3.13 |
| 話 | 1 | 1.96 |
| 有り得ない | 1 | 4.03 |
| 間 | 1 | 2.43 |
| 別 | 1 | 2.74 |
| とは | 1 | 1.95 |
| 誠に | 1 | 4.22 |
| ミス | 1 | 3.74 |
| きっと | 1 | 2.65 |
| 板 | 1 | 1.29 |
| 悔しい | 1 | 3.38 |
| られる | 1 | 1.68 |
| 十四 | 1 | 4.09 |
| 高々 | 1 | 4.14 |
| 向け | 1 | 2.69 |
| テーブル | 1 | 3.02 |
| 一人で | 1 | 2.92 |
| 可能 | 1 | 2.85 |
| 困惑 | 1 | 3.35 |
| 置く | 1 | 2.56 |
| ペン | 1 | 3.95 |
| 下物 | 1 | 3.27 |
| 殊に | 1 | 2.16 |
Showing 101 - 200 of 332 words