Chinese artist. Formerly tagged as [b]neko_kizuna[/b].

Chinese Name: 猫心爱 (Māo Xīn'ài)
Japanese Name: 猫心愛 (Neko Shin'ai)

Their first Pixiv account ("id=10705912":https://www.pixiv.net/member.php?id=10705912) is for worksafe content, the second ("id=33807497":https://www.pixiv.net/member.php?id=33807497) is for R18 content.

mao xin'ai