Nono, who is small robot fond of eating nails, is a character from Ulysses 31, a Franco-Japanese anime series aired back in 1981 that updates the Greek and Roman mythology of Odysseus to the 31st century. The papercraft can be found here. Nono, who is small robot fond of eating nails, is a character from Ulysses 31, a Franco-Japanese anime series aired back in 1981 that updates the Greek and Roman mythology of Odysseus to the 31st century. The papercraft can be found here.