Vault of the Legendary Pumpkin (どてカボチャの伝説 Dote kabocha no densetsu) is the 188th episode of Dr. Slump Arale-chan.
Synopsis[]
In the middle of the night, Senbei starts thinking of what to give to Midori for their anniversary. All of a sudden, Midori screams "Pumpkin!" during her sleep. So he decides to give Midori a pumpkin, and now he goes on a trip to find one!