Milo and Bisco head toward Touhoku in search of the legendary mushroom, Rust-Eater. After reuniting with their friend, the giant crab Actagawa, Milo struggles with his training to ride the crab, but ends up communicating with it thanks to his kindness. That night the two of them try to rest at the Nikkou War Memorial only to reunite with a jellyfish girl they met in Imihama.
Why can't you ride on his 
back when you can do this?
لماذا لا تستطيع ركوبه رغم أنّك
تستطيع فعل هذا؟
Wenn du sogar das schaffst,
warum kannst du dann nicht auf ihm reiten?
¿Puedes hacer eso
y no eres capaz de montarlo?
¿Puedes hacer eso
y no eres capaz de montarlo?
Comment t’arrives à faire ça,
mais pas à le monter ?
Senti... Com'è che non riesci a cavalcarlo,
ma riesci a fare questo?
Você consegue fazer isso 
e não consegue montar?
Ты что... уже и так умеешь,
а верхом всё равно никак?