# The Eighth Son? That Can't Be Right! Ichinomiya Shingo, a twenty-five-year-old ordinary young trading company employee, goes to bed thinking about work tomorrow. But when he wakes up, he's not in his apartment bedroom—instead, he's possessed the body of a child with questionable reason to exist: the eighth son of a poor nobleman with territory in a remote region. Fortunately, he has magical talent, so he decides to pursue his own path and become independent early. Inheriting the family name and territory is impossible, and so is internal political dominance since he has no experience in either. Why is there anything wrong with earning money through magic and living freely? Well, as is the way of this world, one cannot escape the constraints and entanglements that arise from human affairs. This is the story of such a young man, Wendelin von Benno Baumeister, who has no intention of saving the world. --- *The "Eighth Son" anime has been airing since April 2020.* *The series has surpassed 6 million copies sold.* *The light novel series' latest Volume 31 is scheduled for release on November 25, 2025 (the series continues).* *The "Eighth Son" manga adaptation's latest Volume 16 is scheduled for release on October 23, 2025.* *The "Eighth Son" spinoff "The Eighth Son? That Can't Be Right! Misfit" light novel is available up to Volume 4.* *The manga adaptation "Elise Arc Volume One" is scheduled for release on November 27, 2025.* *The manga adaptation is currently serializing with favorable reception on Comic Walker!* *Drama CDs are also available for purchase.* Spin-off and epilogue stories: "The Eighth Son? That Can't Be Right! Misfit" What happened to Wendelin after switching places with Shingo? Please also check out "The Eighth Son? That Can't Be Right! Side Story 'Wendelin and Shingo, An Encounter.'" *Also serializing on Kakuyomu: "The Eighth Son? That Can't Be Right! (Revised)" with revisions and additions—please support it!*
| Word | Frequency | Difficulty |
|---|---|---|
| 倣う | 2 | 4.20 |
| 掛け算 | 2 | 5.18 |
| 賦役 | 2 | 5.24 |
| テクノクラート | 2 | 7.11 |
| 婿取り | 2 | 5.62 |
| 見てもらう | 2 | 4.67 |
| 癒える | 2 | 4.31 |
| 超高 | 2 | 5.06 |
| 収奪 | 2 | 5.23 |
| 偽名 | 2 | 4.31 |
| 使用期限 | 2 | 5.63 |
| だからよ | 2 | 4.59 |
| 気取り | 2 | 4.69 |
| 被せ | 2 | 4.34 |
| お鍋 | 2 | 5.06 |
| 伊達眼鏡 | 2 | 5.46 |
| 雇用主 | 2 | 5.00 |
| 山崩れ | 2 | 5.81 |
| に依らず | 2 | 5.22 |
| 同室 | 2 | 4.55 |
| 気が紛れる | 2 | 5.58 |
| 主従 | 2 | 4.37 |
| パレード | 2 | 4.22 |
| 扱い方 | 2 | 4.50 |
| 海路 | 2 | 4.41 |
| 早過ぎる | 2 | 4.95 |
| 雑談 | 2 | 3.82 |
| 蔓延 | 2 | 4.55 |
| まう | 2 | 4.56 |
| クソ真面目 | 2 | 5.50 |
| 同伴者 | 2 | 5.31 |
| ごほん | 2 | 4.61 |
| 乗りこなす | 2 | 5.03 |
| 結婚適齢期 | 2 | 5.17 |
| 織物 | 2 | 4.77 |
| 積み出し | 2 | 6.75 |
| 丸く収まる | 2 | 5.09 |
| 諦め顔 | 2 | 5.56 |
| 淘汰 | 2 | 4.89 |
| 通行者 | 2 | 6.20 |
| 教習所 | 2 | 5.69 |
| 間もない | 2 | 4.38 |
| 手狭 | 2 | 4.72 |
| 口を叩く | 2 | 5.38 |
| 自己満足 | 2 | 4.52 |
| 怒り狂う | 2 | 4.26 |
| 心服 | 2 | 5.55 |
| 落札 | 2 | 4.57 |
| 人頭税 | 2 | 5.44 |
| ゴミ箱 | 2 | 4.65 |
| 煮卵 | 2 | 5.73 |
| 仄々 | 2 | 4.58 |
| 半導体 | 2 | 5.88 |
| 高らか | 2 | 4.07 |
| 拡大解釈 | 2 | 5.37 |
| 横滑り | 2 | 5.46 |
| 毒薬 | 2 | 4.75 |
| えも言われぬ | 2 | 5.34 |
| 進捗 | 2 | 4.60 |
| 警察 | 2 | 3.87 |
| 掘り返す | 2 | 4.47 |
| 群を抜く | 2 | 5.91 |
| 讒言 | 2 | 5.57 |
| 人格者 | 2 | 4.93 |
| 穴掘り | 2 | 4.97 |
| 創立記念日 | 2 | 6.16 |
| 洋食 | 2 | 5.07 |
| 鬼畜 | 2 | 4.22 |
| こんがり | 2 | 4.88 |
| ケチケチ | 2 | 5.66 |
| 懐疑的 | 2 | 4.79 |
| ダラダラ | 2 | 4.55 |
| 証文 | 2 | 5.02 |
| あぶれる | 2 | 5.11 |
| 殺伐 | 2 | 4.55 |
| 将来性 | 2 | 4.89 |
| 器物破損 | 2 | 5.83 |
| 大慌て | 2 | 4.50 |
| 爆弾発言 | 2 | 4.79 |
| 冊 | 2 | 4.22 |
| 反りが合わない | 2 | 5.83 |
| 狭量 | 2 | 4.90 |
| 風通し | 2 | 4.96 |
| 気運 | 2 | 5.69 |
| 胸やけ | 2 | 5.56 |
| 食い入るように | 2 | 4.49 |
| 機敏 | 2 | 4.52 |
| 惣菜 | 2 | 5.23 |
| 公式行事 | 2 | 5.42 |
| 土質 | 2 | 5.91 |
| 精神年齢 | 2 | 4.64 |
| 積み重ね | 2 | 4.16 |
| 類は友を呼ぶ | 2 | 5.48 |
| 粗茶 | 2 | 5.55 |
| 法秩序 | 2 | 6.45 |
| 弓を引く | 2 | 5.13 |
| 勃発 | 2 | 4.51 |
| 携帯用 | 2 | 5.02 |
| トリカブト | 2 | 5.78 |
| 探り当てる | 2 | 5.06 |
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