Masahiro finds himself working day and night to save up funds again after his mom spends the money hed been saving for the big school trip. Kousukes desperate efforts to dissuade Masahiro prove ineffective, and he reluctantly signs off on Masahiros nightmarish work schedule. Meanwhile, alls well between Hasekura and Kensuke…until Hasekuras mother makes a surprise return home and utters one dreaded phrase: school transfer.