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Walnut (Japanese: ウォール Wal) is a ninja-in-training in the manga series Magical Pokémon Journey. His teacher is Master Ditto, and his sparring partners are Apricot and her Marill, Marimaru. Walnut looks up to Koga. He claimed that he wanted to be a ninja, among other reasons, because he wanted to wear cool outfits. Walnut tries hard, but he is not very good at ninja skills.
When in ninja garb, Walnut wears contact lenses; the rest of the time, he wears glasses. When he's not training, he works in his parents' bakery, Walnut Tree. Originally, Walnut resented working in the bakery for his parents, but he later turned to enjoy it because of visits to the shop by the "Afternoon Angel", who turned out to be Apricot.
||Presumably from walnut.
||From the walnut nut.
||From the Japanese name Wal.