10-nen Mae ni Osananajimi to Kekkon Suru Yakusoku Shita kedo

When a high school boy named Yuki went to a nursery school to pick up his uncle's child, he saw a nursery school teacher named Satomi wearing Jirai-kei* fashion. She has an expressionless look on her face that makes it hard to tell what she's thinking, but Yuki will find himself getting led along by this landmine girl of a nursery teacher, when she flashes him a smile from time to time! (Source: BookLive) --- *Note: Jirai-kei (Literally "landmine-type") refers to a fashion style based on cutesy clothes with lots of frills and ribbons, a style that is stereotypically worn by "landmine girls" who are outwardly cute, but mentally unstable with a tendency to have violent emotional breakdowns. Previously posted on Twitter under the title: *Jirai-kei Hoikushi-chan ni Honrou Sareru Hanashi (地雷系保育士ちゃんに翻弄される話)* / "Led Along by the Jirai-kei Nursery Teacher", then released as a single-issue doujinshi at Comitia 140 under the current title. Later published in 1 volume by Number Nine. * Alternative Official Raw - [Melonbooks](https://www.melonbooks.co.jp/detail/detail.php?product_id=1459095), [BookLive](https://booklive.jp/product/index/title_id/1159633/vol_no/001) (Number Nine publisher ver.)