attributes.availableTranslatedLanguages: it en id
attributes.contentRating: safe
attributes.createdAt: 2018-12-14T04:12:48+00:00
attributes.lastChapter: 21
attributes.lastVolume: 5
attributes.latestUploadedChapter: 57f45986-e033-4f60-9e81-e3283979f668
attributes.originalLanguage: ja
attributes.publicationDemographic: seinen
attributes.state: published
attributes.status: completed
attributes.group: theme
attributes.en: Time Travel
attributes.id: 292e862b-2d17-4062-90a2-0356caa4ae27
attributes.type: tag
attributes.group: genre
attributes.en: Romance
attributes.id: 423e2eae-a7a2-4a8b-ac03-a8351462d71d
attributes.type: tag
attributes.group: genre
attributes.en: Drama
attributes.id: b9af3a63-f058-46de-a9a0-e0c13906197a
attributes.type: tag
attributes.group: theme
attributes.en: School Life
attributes.id: caaa44eb-cd40-4177-b930-79d3ef2afe87
attributes.type: tag
attributes.group: theme
attributes.en: Supernatural
attributes.id: eabc5b4c-6aff-42f3-b657-3e90cbd00b75
attributes.type: tag
attributes.group: genre
attributes.en: Tragedy
attributes.id: f8f62932-27da-4fe4-8ee1-6779a8c5edba
attributes.type: tag
attributes.updatedAt: 2022-01-25T04:47:22+00:00
attributes.altTitles: en 恋爱平方公式
attributes.description: en In high school, Maki Eiji was a delinquent, often skipping class and getting into fights. One girl, Chino Kotoha, was kind to him, until she was targeted by delinquents due to their apparent relationship. Suffering their attack seemed to have permanently changed her for the worse.  
    
  Years later, when Eiji sees her again, he is overcome with guilt and regret. To his surprise, a mysterious scantily-clad woman suddenly appears, claiming she can send him back in time to make everything right! He takes her up on the offer, but things are not as simple as they may have seemed back then. It turns out that Kotoha had her own painful secrets in those days, and Eiji may not be the only one traveling in time to change the past!
attributes.links: al 87511
attributes.links: amz https://www.amazon.co.jp/gp/product/B074C4FX2Q
attributes.links: ap hensokukei-quadrangle
attributes.links: bw series/108575
attributes.links: cdj https://www.cdjapan.co.jp/product/NEOBK-1870234
attributes.links: ebj https://ebookjapan.yahoo.co.jp/books/401383/
attributes.links: kt 36969
attributes.links: mal 89706
attributes.links: mu 121423
attributes.links: raw https://comic-meteor.jp/hensokukei/
attributes.title: en Hensoku-kei Quadrangle