Artist.
Japanese name: 星川らい (Hoshikawa Rai)
The other name: らい＊ (Rai*)
https://www.pixiv.net/users/41949649
https://www.pixiv.net/stacc/user_rxmk2427
https://twitter.com/hoshikawaron69
https://twitter.com/intent/user?user_id=1100721218301288448
https://seiga.nicovideo.jp/user/illust/90126472
https://www.nicovideo.jp/user/90126472
https://sketch.pixiv.net/@user_rxmk2427
https://twitter.com/hoshikawarai69
