Winters in Gunma bring dry winds strong enough to knock over bicycles. Kamitsuki had to fight the wind getting to school, but then uses it to ride home very quickly! He encounters a boy having trouble getting across a bridge where the wind is very strong and becomes frustrated with Gunma, but then he tries some dried sweet potatoes and is happy to be there again.
It's hell to move forward. 
Turning back is pointless.
التقدّم عناء، ولا جدوى من العودة
Vorwärts zu schreiten, ist die Hölle.
Umzudrehen ist sinnlos.
No puedo avanzar.
No puedo avanzar.
Avancer, c’est l’enfer,
Andare avanti è un inferno,
e tornare indietro non ha senso.
É o inferno continuar seguindo.
Não tem sentido voltar.
Не могу идти вперёд,
нет смысла поворачивать назад.