Jotaro and his companions arrive in a mysterious village surrounded by a strange fog

now considered by all to be humanity's last hope

Target of the malevolence of those around her due to her appearance and indomitable character

and in her childish body

Happy! 05 - Prima Ristampa Gachiakuta Jotaro and his companions arriveMiyuki lives in a poor but happy family together with her two younger brothers and a little sister. One day, however, the older brother contracts a huge debt from the yakuza, and the girl, to repay it, will take up professional tennis, with the threat, in case of failure, of a life of prostitution under the yoke of the yakuza.