HomeCatalogHappy LessonAll chaptersManga·Completed·1999Happy Lesson0 viewsOverviewChapters (0)SimilarNo chapters on Kaido yet.Order a translation, or follow the title to hear when a chapter comes out.Order a translationFollowRating—/10No ratings yetRate (log in first)Similar titlesRecommendManga 2019The 100 Girlfriends Who Really, Really, Really, Really, Really Love You30Manga 2014Grand Blue Dreaming00Manga 2017Farming Life in Another World00Manga 2007Master of the Sea00Manga 2017The Ideal Sponger Life00Manga 2008D-Fragments!00See all similarPopular in Slice of LifeSee allMangaHotOngoing2022 · 13 viewsThe Laid-Off Cheat-Granting Mage Enjoys a Second Lease on LifeStatus: Ongoing, hotMangaHotOngoing2023 · 9 viewsThe Ghost and the Exhausted Office WorkerStatus: Ongoing, hotMangaHotCompleted1997 · 4 viewsGTO: Great Teacher OnizukaStatus: Completed, hotMangaHotOngoing2023 · 9 viewsA Childhood Friend Who's Somehow Oddly ChangedStatus: Ongoing, hotManhwaHotCompleted2019 · 13 viewsOroji Neo-reul Igigo SipeoStatus: Completed, hotMangaHotOngoing2021 · 12 viewsThe Fragrant Flower Blooms with DignityStatus: Ongoing, hotMangaHotCompleted2012 · 5 viewsFood Wars!: Shokugeki no SomaStatus: Completed, hotMangaOngoing2016 · 5 viewsSleepy Princess in the Demon CastleStatus: OngoingManhuaOngoing2017 · 10 viewsFabulous BeastsStatus: OngoingMangaCompleted2017 · 4 viewsMagia☆ReportStatus: CompletedMangaCompleted1994 · 6 viewsMajor – Dramatic Baseball ComicStatus: CompletedManhwaCompleted2020 · 8 viewsCats Own the WorldStatus: Completed