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 |
|---|---|---|
| にやっ | 4 | 3.86 |
| 逡巡 | 4 | 4.15 |
| だけでなく | 4 | 3.27 |
| これまで | 4 | 3.00 |
| 付け加え | 4 | 4.39 |
| 助けて | 4 | 3.13 |
| どちらか | 4 | 3.67 |
| 続行 | 4 | 4.25 |
| 隙間 | 4 | 3.44 |
| 名誉 | 4 | 3.70 |
| 何時もより | 4 | 3.79 |
| 跡地 | 4 | 4.53 |
| 遠い | 4 | 3.38 |
| 踵 | 4 | 3.85 |
| 待たす | 4 | 4.55 |
| 今宵 | 4 | 4.40 |
| 企み | 4 | 4.33 |
| 危機 | 4 | 3.52 |
| 入り込む | 4 | 3.69 |
| 呼びつける | 4 | 4.39 |
| 無かろう | 4 | 3.79 |
| 直前 | 4 | 3.52 |
| 気にするな | 4 | 3.91 |
| 基準 | 4 | 3.71 |
| 剣呑 | 4 | 4.23 |
| 席順 | 4 | 5.16 |
| 広がる | 4 | 3.00 |
| 四日 | 4 | 3.94 |
| その事 | 4 | 3.14 |
| 口角 | 4 | 4.11 |
| 密か | 4 | 3.73 |
| 死 | 4 | 3.03 |
| 容色 | 4 | 5.82 |
| あり得ない | 4 | 3.35 |
| ふてぶてしい | 4 | 4.67 |
| 彼女ら | 4 | 3.85 |
| とかで | 4 | 3.66 |
| お決まり | 4 | 4.60 |
| 子供の頃 | 4 | 3.96 |
| 奪い取る | 4 | 4.10 |
| どれ程 | 5 | 3.37 |
| どうでも良い | 5 | 3.51 |
| 双子葉 | 5 | 4.24 |
| して遣る | 5 | 3.56 |
| 廃家 | 5 | 4.50 |
| 店内 | 5 | 3.76 |
| 引っ張る | 5 | 3.35 |
| 妄想 | 5 | 3.81 |
| 招く | 5 | 3.49 |
| 経つ | 5 | 3.15 |
| 動物 | 5 | 3.40 |
| お話し | 5 | 3.87 |
| 白々しい | 5 | 4.50 |
| 領 | 5 | 2.92 |
| 気取る | 5 | 4.34 |
| 疑い | 5 | 3.68 |
| 申し訳ない | 5 | 3.42 |
| 時期 | 5 | 3.35 |
| 長官 | 5 | 4.21 |
| 四位 | 5 | 4.87 |
| 行ってくる | 5 | 3.79 |
| 扱い | 5 | 3.04 |
| 見られる | 5 | 3.60 |
| 言い訳 | 5 | 3.48 |
| よー | 5 | 3.18 |
| 治療 | 5 | 3.17 |
| 芝居 | 5 | 4.11 |
| 不気味 | 5 | 3.60 |
| 青 | 5 | 3.29 |
| 幾らか | 5 | 3.77 |
| ようこそ | 5 | 3.86 |
| 温厚 | 5 | 4.40 |
| 備え | 5 | 3.71 |
| 公式 | 5 | 3.91 |
| 寄せる | 5 | 3.71 |
| 事態 | 5 | 3.11 |
| 不審 | 5 | 3.79 |
| 翅 | 5 | 4.21 |
| 微笑 | 5 | 3.73 |
| きっかけ | 5 | 3.69 |
| 挙手 | 5 | 4.49 |
| の余り | 5 | 3.75 |
| 内 | 5 | 2.69 |
| 全力 | 5 | 3.10 |
| 難しい | 5 | 2.74 |
| 何でもない | 5 | 3.50 |
| 座り | 5 | 3.58 |
| 強さ | 5 | 3.16 |
| 生む | 5 | 3.81 |
| 探索 | 5 | 3.12 |
| レベル | 5 | 2.66 |
| どうしたん | 5 | 3.53 |
| さり気 | 5 | 3.88 |
| 細君 | 5 | 5.14 |
| 同僚 | 5 | 3.84 |
| 十二 | 5 | 3.73 |
| 男女 | 5 | 3.58 |
| 一位 | 5 | 4.21 |
| 表す | 5 | 3.61 |
| 分からん | 5 | 3.29 |
Showing 7101 - 7200 of 9,666 words