# 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 |
|---|---|---|
| 結集 | 2 | 4.57 |
| 力不足 | 2 | 4.38 |
| 高速化 | 2 | 5.29 |
| 計算高い | 2 | 5.38 |
| 俗 | 2 | 5.01 |
| 犠牲になる | 2 | 4.77 |
| 請ける | 2 | 4.94 |
| 下衆 | 2 | 4.76 |
| 功 | 2 | 3.95 |
| 細切れ肉 | 2 | 6.64 |
| 断固阻止 | 2 | 5.91 |
| 蜘蛛の巣 | 2 | 4.58 |
| 口づけ | 2 | 4.34 |
| 権謀 | 2 | 5.89 |
| ワラワラ | 2 | 5.20 |
| バイト | 2 | 3.93 |
| 湯引く | 2 | 6.20 |
| 白黒 | 2 | 4.23 |
| 野暮 | 2 | 4.51 |
| 口添え | 2 | 4.73 |
| 風上にも置けない | 2 | 5.52 |
| 奥行き | 2 | 4.87 |
| 清流 | 2 | 5.09 |
| 九九 | 2 | 5.17 |
| カスミソウ | 2 | 6.26 |
| 空調 | 2 | 4.94 |
| 滞りなく | 2 | 4.53 |
| 歯軋り | 2 | 4.89 |
| 戦備 | 2 | 5.86 |
| 酒臭い | 2 | 5.02 |
| カラッと | 2 | 5.50 |
| 鯨 | 2 | 4.61 |
| 家電製品 | 2 | 5.68 |
| どうさ | 2 | 4.34 |
| 腹立つ | 2 | 4.63 |
| 第十 | 2 | 4.17 |
| 託け | 2 | 4.95 |
| 口籠る | 2 | 5.58 |
| 閉塞 | 2 | 5.28 |
| 条件付け | 2 | 5.38 |
| 打ち切り | 2 | 4.87 |
| 定休日 | 2 | 5.43 |
| 早変わり | 2 | 5.03 |
| 初旬 | 2 | 5.45 |
| 一食 | 2 | 5.08 |
| 変性 | 2 | 5.21 |
| 科す | 2 | 5.25 |
| 味噌ダレ | 2 | 6.17 |
| エルフ | 2 | 2.80 |
| ファッション雑誌 | 2 | 5.74 |
| カマキリ | 2 | 4.48 |
| この分 | 2 | 4.43 |
| 詫び | 2 | 4.31 |
| 利害調整 | 2 | 6.06 |
| 公式行事 | 2 | 5.42 |
| モンスター | 2 | 2.62 |
| クモの糸 | 2 | 5.87 |
| 包囲網 | 2 | 4.38 |
| 片膝 | 2 | 4.23 |
| 名義貸し | 2 | 6.57 |
| 中流 | 2 | 5.18 |
| 憎たらしい | 2 | 4.64 |
| 祭る | 2 | 4.90 |
| 嫌厭 | 2 | 6.11 |
| 呼応して | 2 | 4.70 |
| 第三勢力 | 2 | 5.32 |
| そうかもしれない | 2 | 4.19 |
| スイートルーム | 2 | 5.17 |
| 食前酒 | 2 | 5.28 |
| 宿舎 | 2 | 4.16 |
| 念動 | 2 | 4.77 |
| 度肝を抜く | 2 | 5.54 |
| 左団扇 | 2 | 5.94 |
| 太もも | 2 | 4.17 |
| 乱入者 | 2 | 4.81 |
| 構成要素 | 2 | 5.54 |
| 割って入る | 2 | 4.50 |
| 様式 | 2 | 4.55 |
| 救われる | 2 | 4.40 |
| 志願者 | 2 | 5.06 |
| 注力 | 2 | 4.63 |
| 防衛能力 | 2 | 5.50 |
| 生い茂る | 2 | 4.25 |
| 一年中 | 2 | 5.13 |
| 手榴弾 | 2 | 4.51 |
| せえ | 2 | 4.65 |
| 碌でも無い | 2 | 6.00 |
| 太鼓判を押す | 2 | 5.42 |
| 継ぎ目 | 2 | 4.90 |
| マヨ | 2 | 5.53 |
| 気合を入れる | 2 | 4.84 |
| お手付き | 2 | 5.63 |
| 急先鋒 | 2 | 5.53 |
| ドリア | 2 | 4.82 |
| 何方 | 2 | 4.20 |
| なんぞ | 2 | 3.85 |
| 一人分 | 2 | 4.63 |
| クレバー | 2 | 5.16 |
| 迷子になる | 2 | 5.04 |
| 欺く | 2 | 4.48 |
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