it is really good anime,little old but still perfect romantic anime,it is not a sequel to Please Teacher but it is happening in the same place with few of the characters from that anime so you can look at it as sequel,All in all i really enjoyed it and was good and refreshing because animes today have romance and all but only few of them manage to make you feel like its real romance not some slow and low with plot show where you have to wait till the end of season for main characters so finally say i love you and kiss andthat is it,in this show there is romance and kissing from very early on the show and it was perfect by my standards.I really wished for more seasons but that is just me,The show ended perfectly with happy ending