Miss Kobayashi's hips have seriously started hurting. She buys up a bunch of health products to try and improve it, but she hardly uses any of them... Even Tohru loses her patience and tries to get her to eat tail meat, but she sadly refuses. Tohru then begins her search for what Miss Kobayashi considers a "typical remedy."
Even though they usually only clash 
once every few centuries, if at all.
رغم أنّهم لا يشتبكون عادة إلّا مرّة
في كلّ بضعة قرون
Dabei zogen sie, wenn überhaupt,
nur alle paar hundert Jahre in die Schlacht.
pero, aun así, los combates ocurrían
una vez cada varios siglos.
pero, aun así, los combates ocurrían
una vez cada varios siglos.
Alors qu’il n’y a de conflit qu’une fois
tous les deux, trois siècles…
Anche se in pratica passano secoli
 tra un attacco e l'altro. Sempre se attaccano.
Mesmo sabendo que vai levar
séculos até a próxima batalha...
А ведь стычки случаются раз в сотни лет.
А то и того реже.