You Call That a Knife?

Walkthrough

 * Mhebi Juhbily tells you to go away and stop pestering. Grab a buddy (and a Sandfish) and have your buddy trade the Sandfish to her. While this is happening, check the Shed behind her. If you do it correctly, you'll see she's hiding a tonberry and get a cutscene about repairing a rusted tonberry knife.
 * Talk to Vah Keshura in the Weapons shop who iwll tell you about a kitchen in Temple of Uggalepih and a master chef named Chef Nonberry.
 * Obtain a Tonberry Board from either a Tonberry Pursuer in the Temple of Uggalepih or from a Tonberry Shadower in Yhoator Jungle.
 * Go to the J-12 in Yhoator Jungle and enter the Temple of Uggalepih.
 * Follow the path until you hit the junction in H-9 and head North. Once you hit the next intersection at G-7, head north again until you zone back into Yhoator Jungle.
 * Stay on the ledge, go left and zone in to the temple again at H-11.
 * Head west then south until you reach a gate. Head through the gate and keep heading south until you reach H-10. Once here, turn west and go past the Ornite door.
 * Talk to Chef Nonberry and then trade him the Tonberry Board and he will give you a key item Tonberry Knife to take back to Mhebi Juhbily.
 * Return to Mhebi Juhbily to complete the quest.

Game Description
Client: Mhebi Juhbily (Near Mihgo's Residence, Kazham) Summary:
 * Mhebi wants to set her Tonberry free, but first, someone has to something about his rusty knife.