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 |
|---|---|---|
| 召集 | 3 | 4.63 |
| 良いとして | 3 | 4.23 |
| 派 | 3 | 3.22 |
| その内 | 3 | 3.39 |
| 精神的 | 3 | 3.59 |
| 一端 | 3 | 4.01 |
| 後半 | 3 | 3.77 |
| まして | 3 | 3.82 |
| 一曲 | 3 | 4.61 |
| 帰ってくる | 3 | 3.74 |
| 午前 | 3 | 3.84 |
| 七十 | 3 | 4.22 |
| じゃれ付く | 3 | 5.40 |
| 頼み | 3 | 3.67 |
| 寝台 | 3 | 3.85 |
| 歳 | 3 | 2.78 |
| 且つ | 3 | 4.44 |
| 飛び抜ける | 3 | 4.59 |
| 騒ぎ | 3 | 3.37 |
| 会議場 | 3 | 4.83 |
| 使嗾 | 3 | 3.46 |
| オロオロ | 3 | 4.53 |
| 異様 | 3 | 3.64 |
| どれ | 3 | 3.75 |
| バカ騒ぎ | 3 | 5.45 |
| 用がある | 3 | 4.33 |
| ポンポン | 3 | 4.20 |
| 見渡す | 3 | 3.63 |
| ビクリと | 3 | 4.51 |
| 務め | 3 | 3.69 |
| 完璧 | 3 | 3.31 |
| 極 | 3 | 3.68 |
| 門前払い | 3 | 4.81 |
| 向き直る | 3 | 3.58 |
| 醜聞 | 3 | 4.58 |
| おかず | 3 | 4.30 |
| 勝手 | 3 | 3.66 |
| 見え見え | 3 | 4.79 |
| 破れる | 3 | 4.19 |
| 瞬く | 3 | 3.86 |
| 容器 | 3 | 4.13 |
| 一目 | 3 | 3.72 |
| はあっ | 3 | 3.75 |
| 治る | 3 | 3.61 |
| お任せ | 3 | 3.86 |
| 言いおく | 3 | 5.88 |
| 予定通り | 3 | 3.81 |
| 逃れ | 3 | 3.96 |
| 勝 | 3 | 4.17 |
| 大切に | 3 | 3.69 |
| はずです | 3 | 3.45 |
| お兄さん | 3 | 3.58 |
| 上手 | 3 | 3.75 |
| 心の底 | 3 | 3.81 |
| 野営 | 3 | 3.87 |
| 為 | 3 | 2.86 |
| とっくに | 3 | 3.74 |
| 寵愛 | 3 | 4.40 |
| 視 | 3 | 3.90 |
| きちんと | 3 | 3.23 |
| お水 | 3 | 4.60 |
| 縁者 | 3 | 4.82 |
| お父様 | 3 | 3.32 |
| 三男 | 3 | 4.09 |
| 刻む | 3 | 3.37 |
| 求め | 3 | 3.14 |
| 励む | 3 | 3.90 |
| ピタリ | 3 | 4.18 |
| 体高 | 3 | 4.99 |
| 落ち着き | 3 | 3.71 |
| 改める | 3 | 3.99 |
| 一口 | 3 | 3.65 |
| 臨む | 3 | 4.12 |
| 聞き | 3 | 3.08 |
| 母君 | 3 | 4.80 |
| あれから | 3 | 3.70 |
| 考慮 | 3 | 3.63 |
| 左 | 3 | 3.28 |
| 言葉通り | 3 | 3.92 |
| いざ | 3 | 3.58 |
| 時間がかかる | 3 | 3.81 |
| ついて行く | 3 | 3.82 |
| 全員参加 | 3 | 5.06 |
| 一日二日 | 3 | 5.02 |
| 面々 | 3 | 3.25 |
| 一時間 | 3 | 3.68 |
| 場面 | 3 | 3.55 |
| 勇気 | 3 | 3.56 |
| 強制 | 3 | 3.79 |
| ハハハ | 3 | 4.14 |
| 醸し出す | 3 | 4.13 |
| 施す | 3 | 3.52 |
| 三十 | 3 | 3.45 |
| 持てる | 3 | 3.58 |
| 権勢 | 3 | 4.62 |
| 一帯 | 3 | 3.90 |
| 様になる | 3 | 3.45 |
| 正体 | 3 | 3.33 |
| 飛ばし | 3 | 3.48 |
| 破目 | 3 | 4.11 |
Showing 6301 - 6400 of 9,666 words