Bkub Okawa (Japanese: 大川ぶくぶ, Hepburn: Ōkawa Bukubu; born October 3, 1986) is a Japanese illustrator and manga artist. With his work consisting of 4-panel comics, Okawa debuted professionally in 2008 with the manga series Super Elegant and rose to popularity with his 2014 series Pop Team Epic. Okawa is also a regular contributing artist for the Ensemble Stars! media franchise.
Source: “Bkub Okawa”, English Wikipedia (CC BY-SA 4.0), excerpt