Ja'iru was nothing more than an unremarkable demon clan baron, but due to a minor accident, he ended up defeating one of the Grand Dukes second only to the Demon King, and found himself taking over that position. This is the story of Ja'iru's first and second years as he aimed to live as peacefully as possible among the demon clan, whose members were mostly muscle-headed. Surrounded by his selfish sister with a brother complex, the most powerful queen, his womanizing best friend, a somewhat perverted Demon King, a strict butler, an expressionless subordinate, and others, Ja'iru's peaceful daily life continued on as always. From the third year onward, I am writing the sequel as "The Peaceful Daily Life of the Demon Clan Grand Duke" → "The Peaceful Daily Life of the Terror Grand Duke."
| Word | Frequency | Difficulty |
|---|---|---|
| プレゼント | 7 | 3.58 |
| 気になる | 7 | 3.19 |
| 赤毛 | 7 | 4.00 |
| 付き | 7 | 3.15 |
| 善かろう | 7 | 4.14 |
| 負け | 7 | 3.20 |
| 下げる | 7 | 3.28 |
| 陥る | 7 | 3.50 |
| ショック | 7 | 3.60 |
| 簒奪 | 7 | 4.43 |
| 隠す | 7 | 3.08 |
| 存じ | 7 | 4.47 |
| 声音 | 7 | 3.62 |
| 侯爵 | 7 | 3.04 |
| キラキラ | 7 | 3.63 |
| 一切 | 8 | 3.13 |
| からって | 8 | 3.70 |
| ダメージ | 8 | 3.08 |
| 目的 | 8 | 2.83 |
| 焦る | 8 | 3.35 |
| 同士 | 8 | 3.17 |
| 以下 | 8 | 3.49 |
| 挑発的 | 8 | 4.54 |
| 子供たち | 8 | 3.38 |
| 光 | 8 | 2.41 |
| 方法 | 8 | 2.86 |
| 一方 | 8 | 3.21 |
| 深い | 8 | 3.16 |
| 求める | 8 | 3.21 |
| 負う | 8 | 3.33 |
| 必要ない | 8 | 3.67 |
| こんなに | 8 | 3.14 |
| ゴリラ | 8 | 4.21 |
| ノック | 8 | 3.54 |
| スカート | 8 | 3.67 |
| 起こす | 8 | 3.06 |
| 大てい | 8 | 4.29 |
| 避ける | 8 | 3.08 |
| 確か | 8 | 2.92 |
| 震える | 8 | 3.32 |
| 十日 | 8 | 4.05 |
| 故 | 8 | 3.17 |
| 習う | 8 | 3.76 |
| でしょ | 8 | 3.03 |
| にっこり | 8 | 3.62 |
| 八つ | 8 | 2.93 |
| からと言って | 8 | 3.68 |
| 細い | 8 | 3.34 |
| 研究 | 8 | 3.19 |
| 出会い | 8 | 3.65 |
| その人 | 8 | 3.51 |
| とやら | 8 | 3.43 |
| 実に | 8 | 3.02 |
| 判別 | 8 | 3.99 |
| 内緒 | 8 | 3.91 |
| 我ら | 8 | 3.27 |
| 落ち | 8 | 3.01 |
| もつ | 8 | 3.52 |
| 立ち止まる | 8 | 3.61 |
| 中止 | 8 | 4.12 |
| 併せて | 8 | 3.96 |
| 思いっきり | 8 | 3.66 |
| どうして | 8 | 2.71 |
| すぐ様 | 8 | 3.41 |
| やっと | 8 | 3.21 |
| ですら | 8 | 3.29 |
| こくり | 8 | 4.23 |
| 波戸 | 8 | 3.58 |
| 変える | 8 | 3.02 |
| 激しい | 8 | 3.10 |
| 例 | 8 | 3.74 |
| 食堂 | 8 | 3.25 |
| 二位 | 8 | 3.39 |
| 帰宅 | 8 | 3.93 |
| 濡れる | 8 | 3.84 |
| 任せ | 8 | 3.02 |
| 呪い | 8 | 3.27 |
| あー | 8 | 2.91 |
| もう少し | 8 | 3.00 |
| 満ちる | 8 | 3.25 |
| 借り | 8 | 3.40 |
| 日々 | 8 | 3.25 |
| 終わり | 8 | 3.06 |
| 感謝 | 8 | 2.96 |
| 元 | 8 | 2.67 |
| 心当たり | 8 | 3.87 |
| 歓談 | 8 | 4.47 |
| 出かける | 8 | 3.56 |
| 指示 | 8 | 2.98 |
| 信頼 | 8 | 3.23 |
| ほうが良い | 8 | 3.44 |
| 寄る | 8 | 3.37 |
| 勝つ | 8 | 3.07 |
| 特別 | 8 | 3.12 |
| 貴族 | 8 | 2.46 |
| 浮気 | 8 | 3.94 |
| 外 | 8 | 2.73 |
| 意味ありげ | 8 | 4.40 |
| 帰城 | 8 | 5.64 |
| 不自然 | 8 | 3.62 |
Showing 8001 - 8100 of 9,666 words