Number 4! waaa but I love all of them ;A; and yeah, zerochan is a sharing site, so fans just put their favorite pixiv pics in zerochan xD the reason why I search in zerochan is for easier "tags" xDD It's possible to find tags with japanese characters, but it takes more time OTL
Thank you for shariiiiiiiiiiiiiiiiiing~ vocaloid! *dies*