hoshikawa_rai
Artist.
Japanese name: 星川らい (Hoshikawa Rai)
The other name: らい＊ (Rai*)
See also
* Pixiv account: https://www.pixiv.net/member.php?id=41949649
* Pixiv sketch account: https://sketch.pixiv.net/@user_rxmk2427
* Niconico account: https://www.nicovideo.jp/user/90126472
* Niconico Seiga: https://seiga.nicovideo.jp/user/illust/90126472
* Twitter account: https://twitter.com/hoshikawarai69