Doamaiger D

Doamaiger D (ドアマイガーD) is a 13 episode anime series.

Plot
The Doamaiger D anime centres around Daijirō Kyōgoku, the 15th generation owner of the Kyoto sweets shop Amashōdō. One day, Daijirō discovers a giant robot named Doamaiger D in his store's basement. At the same time, enemies called "Mekaijū" (a combination of the words mecha and kaijū or monster) appear in Kyoto and begin wreaking havoc.