Bat Kid Anime Details and Episodes Nagai (aka Bat-kun), is a junior high school student, who joins the baseball team as a substitute. Now, he aims to become a regular player in team. Note:… Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresComedySports TagsBaseballShounen RecommendationsIgaguri-kunTank Tankuro