Murakami Rei https://www.pixiv.net/member.php?id=2522598

Shoebill's Summer Days Kemono Friends Doujin released Oct 10 '17 4-koma Full color No text Slice of life
Japari Journey Kemono Friends Doujin released Nov 29 '17 4-koma Adventure Full color No text
Ibis Pink Kemono Friends Doujin released Mar 14 '18 4-koma Full color No text