Not that there are a lot of cyclops in film to begin with, but it's hard to beat Ray Harryhausen's from 7th Voyage of Sindbad.
According to a post by akahon manga researcher Yuuzora Retro (pen name), the Tokyo-based publisher Taikōdō ( 泰光堂 ) created their Manga Classics series in response to the PTA backlash against manga contributing to delinquency in Osaka. This is Gulliver’s Travels by NAKAMURA Hiroshi (中村ひろし), a B6-sized 3-color akahon* printed with red ink fills on either blue or green lines costing 85 yen. NAKAMURA seemed to be the main artist for Taikōdō as evinced by the ad pages at the back. There is no publishing date, but it probably wasn't too far from 1951 when "Cinderella" and "Snow White" from the same series were published. Looking at the stamps on the endpapers on the back, we can see that this particular book was rented out at a kashihon-ya (rental comic shop) in Saga, Kyushu called Imazato Neo Shobō. It was lent to me by a Mr. Fujita, a collector heavy into Showa-era items. I will continue to introduce the books I was able to borrow from his