Kentarou Yamashita is the only first-year member of the photography club, and Tada and Ijuin are his upperclassmen. He's an androgynous pretty boy with a tall, slim frame and fluffy hair which he always clips back. He went to the same middle school as Tada, so they have had a lower/upperclassman relationship for a while. He has a deep respect for Tada to the point he seems like a loyal puppy. Therefore the other group members have given him the nickname "Yamashita-Ken," with "Ken" being written with the character for "dog." He loves animals, but unfortunately, they don't seem to love him back. Of course, Nyanko Big doesn't like him either.

(Source: Manga Tokyo)