aoyama goushou, doraemon (character), edogawa conan, doraemon, meitantei conan, official art, 1boy, artist name, bell, black-framed eyewear, black hair, blue eyes, blue jacket, border, bow, bowtie, closed mouth, copyright notice, crossover, dutch angle, from above, full body, glasses, grey shorts, hands in pockets, happy anniversary, jacket, long sleeves, looking at viewer, looking to the side, musical note, neck bell, quarter note, red bow, red bowtie, red shoes, shoes, short hair, shorts, signature, smile, standing