Reina and Hinomaru are at former yokozuna Shunkai's dojo. He orders them to prepare curry for thirty people with 100 yen. Hinomaru and Reina try various approaches, but all fail. Training time is limited until they can find the answer, when suddenly Tenma comes to the training hall. He demands that Shunkai take him as an apprentice instead of Hinomaru. With the apprentiship on the line, their battle begins anew!
but the third contact point 
makes it a double-edged sword.
.لكنّ نقط التماس الثالثة تجعلها سيفًا ذا حدّين
Aber der dritte Ansatzpunkt
ist ein zweischneidiges Schwert.
Pero este punto de contacto
la hace de doble filo.
Pero este punto de contacto
la hace de doble filo.
Mais c’est aussi une épée
à double tranchant.
Ma il terzo punto di contatto
 ne fa un'arma a doppio taglio.
mas o terceiro ponto de contato
a torna uma faca de dois gumes.
но третья точка опоры
это палка о двух концах.